Update Rust to at least 1.88 (#642)

Author: mjameswh

.github/workflows/dotnet.yaml

@@ -63,6 +63,7 @@ jobs:
           path: features
           repository: ${{ inputs.features-repo-path }}
           ref: ${{ inputs.features-repo-ref }}
+
       - name: Checkout .NET SDK repo
         if: ${{ inputs.version-is-repo-ref }}
         uses: actions/checkout@v4
@@ -81,10 +82,13 @@ jobs:
           # TODO: Upgrade proto once https://github.com/arduino/setup-protoc/issues/99 is fixed
           version: '23.x'
           repo-token: ${{ secrets.GITHUB_TOKEN }}
+
       - uses: actions/setup-go@v5
         with:
           go-version: '^1.21'
 
+      - uses: dtolnay/rust-toolchain@stable
+
       - uses: Swatinem/rust-cache@v2
         if: ${{ inputs.version-is-repo-ref }}
         with:

.github/workflows/typescript.yaml

@@ -74,7 +74,7 @@ jobs:
 
       - uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 18
 
       - name: Install protoc
         if: ${{ inputs.version-is-repo-ref }}
@@ -83,10 +83,13 @@ jobs:
           # TODO: Upgrade proto once https://github.com/arduino/setup-protoc/issues/99 is fixed
           version: '23.x'
           repo-token: ${{ secrets.GITHUB_TOKEN }}
+
       - uses: actions/setup-go@v5
         with:
           go-version: '^1.21'
 
+      - uses: dtolnay/rust-toolchain@stable
+
       - uses: Swatinem/rust-cache@v2
         if: ${{ inputs.version-is-repo-ref }}
         with: