Leverage Cargo's workspace inheritance feature (#4905)

* Leverage Cargo's workspace inheritance feature

This commit is an attempt to reduce the complexity of the Cargo
manifests in this repository with Cargo's workspace-inheritance feature
becoming stable in Rust 1.64.0. This feature allows specifying fields in
the root workspace `Cargo.toml` which are then reused throughout the
workspace. For example this PR shares definitions such as:

* All of the Wasmtime-family of crates now use `version.workspace =
  true` to have a single location which defines the version number.
* All crates use `edition.workspace = true` to have one default edition
  for the entire workspace.
* Common dependencies are listed in `[workspace.dependencies]` to avoid
  typing the same version number in a lot of different places (e.g. the
  `wasmparser = "0.89.0"` is now in just one spot.

Currently the workspace-inheritance feature doesn't allow having two
different versions to inherit, so all of the Cranelift-family of crates
still manually specify their version. The inter-crate dependencies,
however, are shared amongst the root workspace.

This feature can be seen as a method of "preprocessing" of sorts for
Cargo manifests. This will help us develop Wasmtime but shouldn't have
any actual impact on the published artifacts -- everything's dependency
lists are still the same.

* Fix wasi-crypto tests

crates/fuzzing/Cargo.toml

@@ -1,29 +1,29 @@
 [package]
-authors = ["The Wasmtime Project Developers"]
+authors.workspace = true
 description = "Fuzzing infrastructure for Wasmtime"
-edition = "2021"
+edition.workspace = true
 name = "wasmtime-fuzzing"
 publish = false
-version = "0.19.0"
+version = "0.0.0"
 license = "Apache-2.0 WITH LLVM-exception"
 
 [dependencies]
-anyhow = "1.0.22"
+anyhow = { workspace = true }
 arbitrary = { version = "1.1.0", features = ["derive"] }
-component-test-util = { path = "../misc/component-test-util" }
-component-fuzz-util = { path = "../misc/component-fuzz-util" }
-env_logger = "0.9.0"
-log = "0.4.8"
+component-test-util = { workspace = true }
+component-fuzz-util = { workspace = true }
+env_logger = { workspace = true }
+log = { workspace = true }
 rayon = "1.2.1"
-target-lexicon = "0.12.3"
+target-lexicon = { workspace = true }
 tempfile = "3.3.0"
-wasmparser = "0.89.0"
-wasmprinter = "0.2.39"
-wasmtime = { path = "../wasmtime" }
-wasmtime-wast = { path = "../wast" }
-wasm-encoder = "0.16.0"
-wasm-smith = "0.11.4"
-wasm-mutate = "0.2.7"
+wasmparser = { workspace = true }
+wasmprinter = { workspace = true }
+wasmtime = { workspace = true, features = ['default'] }
+wasmtime-wast = { workspace = true }
+wasm-encoder = { workspace = true }
+wasm-smith = { workspace = true }
+wasm-mutate = { workspace = true }
 wasm-spec-interpreter = { path = "./wasm-spec-interpreter", optional = true }
 wasmi = "0.11.0"
 
@@ -35,7 +35,7 @@ wasmi = "0.11.0"
 v8 = "0.44.3"
 
 [dev-dependencies]
-wat = "1.0.48"
+wat = { workspace = true }
 rand = { version = "0.8.0", features = ["small_rng"] }
 
 # Only enable the `build-libinterpret` feature when fuzzing is enabled, enabling

crates/fuzzing/wasm-spec-interpreter/Cargo.toml

@@ -4,7 +4,7 @@ description = "A Rust-to-OCaml wrapper for the WebAssembly specification interpr
 name = "wasm-spec-interpreter"
 version = "0.1.0"
 publish = false
-edition = "2021"
+edition.workspace = true
 license = "Apache-2.0 WITH LLVM-exception"
 
 # Until https://gitlab.com/ocaml-rust/ocaml-boxroot/-/issues/1 is resolved and
@@ -13,10 +13,10 @@ license = "Apache-2.0 WITH LLVM-exception"
 # `build-libinterpret` feature set by this crate's parent).
 [dependencies]
 ocaml-interop = { version = "0.8", optional = true }
-once_cell = { version = "1.12.0", optional = true }
+once_cell = { workspace = true, optional = true }
 
 [dev-dependencies]
-wat = "1.0.47"
+wat = { workspace = true }
 
 [features]
 build-libinterpret = ["ocaml-interop", "once_cell"]