Test 0.14 (#1417)

* Bump Wasmtime to 0.14.0.

* Update the publish script for the wiggle crate wiggle.

* More fixes.

* Fix lightbeam depenency version.

* cargo update

* Cargo update wasi-tests too.

And add cargo update to the version-bump scripts.

scripts/bump-cranelift-version.sh

@@ -21,7 +21,11 @@ done
 
 # Update the required version numbers of path dependencies.
 find -name Cargo.toml \
+    -not -path ./crates/wasi-common/WASI/tools/witx/Cargo.toml \
     -not -path ./crates/wasi-common/wig/WASI/tools/witx/Cargo.toml \
     -exec sed -i.bk \
         -e "/^cranelift/s/version = \"[^\"]*\"/version = \"$version\"/" \
         {} \;
+
+# Update the Cargo.lock file for the new versions.
+cargo update