Update to Wasmtime 34.0.0

This commit updates to the [34.0.0 release of Wasmtime][rel] where the
main impact in terms of API changes is the introduction of the `HasData`
trait and refactoring of `add_to_linker*` functions. This now requires
type annotations on bindgen-generated `add_to_linker` functions
throughout the codebase. Another minor impact is that Wasmtime now
requires `'static` to be specified on a few locations `T` shows up for
`Store<T>`, but this was just a few small annotations here and there
within Spin.

[rel]: https://github.com/bytecodealliance/wasmtime/releases/tag/v34.0.0

Author: alexcrichton

.github/actions/spin-ci-dependencies/action.yml

@@ -8,7 +8,7 @@ inputs:
     type: bool
   rust-version:
     description: 'Rust version to setup'
-    default: '1.84'
+    default: '1.85'
     required: false
     type: string
 

.github/workflows/build.yml

@@ -17,7 +17,7 @@ concurrency:
 
 env:
   CARGO_TERM_COLOR: always
-  RUST_VERSION: 1.84
+  RUST_VERSION: 1.85
 
 jobs:
   dependency-review:

.github/workflows/release.yml

@@ -11,7 +11,7 @@ on:
 concurrency: ${{ github.workflow }}-${{ github.ref }}
 
 env:
-  RUST_VERSION: 1.84
+  RUST_VERSION: 1.85
 
 jobs:
   build-and-sign:
@@ -172,7 +172,7 @@ jobs:
         with:
           name: spin-${{ env.RUNNER_OS }}-${{ matrix.config.arch }}
           path: _dist/spin-${{ env.RELEASE_VERSION }}-${{ env.RUNNER_OS }}-${{ matrix.config.arch }}.zip
-      
+
       - name: Upload schema as GitHub artifact
         if: matrix.config.generateManifestSchema
         uses: actions/upload-artifact@v4