Reduce warnings on CI from GitHub Actions (#5083)

* Upgrade our github actions to "node16"

Each github actions run has a lot of warnings about using node12 so this
upgrades our repository to using node16. I'm hoping no other changes are
needed and I suspect other actions we're using are on node12 and will
need further updates, but this should help pin down what's remaining.

* Update `actions/checkout` workflow to `v3`

* Update to `actions/cache@v3`

* Update to `actions/upload-artifact@v3`

* Drop usage of `actions-rs/toolchain`

* Update to `actions/setup-python@v4`

* Update mdbook version

.github/workflows/main.yml

@@ -21,7 +21,7 @@ jobs:
     name: Rustfmt
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - uses: ./.github/actions/install-rust
@@ -34,7 +34,7 @@ jobs:
     name: Cargo deny
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - uses: ./.github/actions/install-rust
@@ -52,11 +52,11 @@ jobs:
     env:
       CARGO_VET_VERSION: 0.3.0
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - uses: ./.github/actions/install-rust
-    - uses: actions/cache@v2
+    - uses: actions/cache@v3
       with:
         path: ${{ runner.tool_cache }}/cargo-vet
         key: cargo-vet-bin-${{ env.CARGO_VET_VERSION }}
@@ -68,11 +68,11 @@ jobs:
     name: Doc build
     runs-on: ubuntu-latest
     env:
-      CARGO_MDBOOK_VERSION: 0.4.8
+      CARGO_MDBOOK_VERSION: 0.4.21
       RUSTDOCFLAGS: -Dbroken_intra_doc_links --cfg nightlydoc
       OPENVINO_SKIP_LINKING: 1
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - uses: ./.github/actions/install-rust
@@ -86,7 +86,7 @@ jobs:
     - run: cd crates/c-api && doxygen doxygen.conf
 
     # install mdbook, build the docs, and test the docs
-    - uses: actions/cache@v2
+    - uses: actions/cache@v3
       with:
         path: ${{ runner.tool_cache }}/mdbook
         key: cargo-mdbook-bin-${{ env.CARGO_MDBOOK_VERSION }}
@@ -113,7 +113,7 @@ jobs:
         mv crates/c-api/html gh-pages/c-api
         mv target/doc gh-pages/api
         tar czf gh-pages.tar.gz gh-pages
-    - uses: actions/upload-artifact@v2
+    - uses: actions/upload-artifact@v3
       with:
         name: gh-pages
         path: gh-pages.tar.gz
@@ -137,7 +137,7 @@ jobs:
     name: Check
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - uses: ./.github/actions/install-rust
@@ -190,7 +190,7 @@ jobs:
     name: Check Windows ARM64
     runs-on: windows-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - uses: ./.github/actions/install-rust
@@ -201,7 +201,7 @@ jobs:
     name: Fuzz Targets
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     # Note that building with fuzzers requires nightly since it uses unstable
@@ -254,7 +254,7 @@ jobs:
             qemu: qemu-riscv64 -L /usr/riscv64-linux-gnu
             qemu_target: riscv64-linux-user
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - uses: ./.github/actions/install-rust
@@ -271,7 +271,7 @@ jobs:
     - run: cargo fetch --locked
     - run: cargo fetch --locked --manifest-path crates/test-programs/wasi-tests/Cargo.toml
 
-    - uses: actions/cache@v2
+    - uses: actions/cache@v3
       with:
         path: ${{ runner.tool_cache }}/qemu
         key: qemu-${{ matrix.target }}-${{ env.QEMU_BUILD_VERSION }}-patchmadvise2
@@ -347,7 +347,7 @@ jobs:
     name: Test wasi-nn module
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           submodules: true
       - uses: ./.github/actions/install-rust
@@ -362,7 +362,7 @@ jobs:
     name: Test wasi-crypto module
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - run: rustup update stable && rustup default stable
@@ -375,7 +375,7 @@ jobs:
     name: Run benchmarks
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - uses: ./.github/actions/install-rust
@@ -387,7 +387,7 @@ jobs:
     name: Meta deterministic check
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - uses: ./.github/actions/install-rust
@@ -425,7 +425,7 @@ jobs:
           os: ubuntu-latest
           target: riscv64gc-unknown-linux-gnu
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - uses: ./.github/actions/install-rust
@@ -450,7 +450,7 @@ jobs:
     # Assemble release artifats appropriate for this platform, then upload them
     # unconditionally to this workflow's files so we have a copy of them.
     - run: ./ci/build-tarballs.sh "${{ matrix.build }}" "${{ matrix.target }}"
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v3
       with:
         name: bins-${{ matrix.build }}
         path: dist
@@ -472,7 +472,7 @@ jobs:
     if: github.repository == 'bytecodealliance/wasmtime'
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - run: rustup update stable && rustup default stable