build(deps): Bump actions-rs/toolchain from 1 to 1.0.7 (#2069)

Bumps [actions-rs/toolchain](https://github.com/actions-rs/toolchain) from 1 to 1.0.7.
- [Release notes](https://github.com/actions-rs/toolchain/releases)
- [Changelog](https://github.com/actions-rs/toolchain/blob/master/CHANGELOG.md)
- [Commits](actions-rs/toolchain@v1...v1.0.7)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/ci.yml

@@ -57,14 +57,14 @@ jobs:
     - uses: actions/checkout@v2.3.4
 
     - name: Install Rust wasm32-unknown-emscripten
-      uses: actions-rs/toolchain@v1
+      uses: actions-rs/toolchain@v1.0.7
       with:
         toolchain: stable
         target: wasm32-unknown-emscripten
         override: true
 
     - name: Install Rust wasm32-wasi
-      uses: actions-rs/toolchain@v1
+      uses: actions-rs/toolchain@v1.0.7
       with:
         toolchain: stable
         target: wasm32-wasi
@@ -130,7 +130,7 @@ jobs:
 
     - uses: actions/checkout@v2.3.4
 
-    - uses: actions-rs/toolchain@v1
+    - uses: actions-rs/toolchain@v1.0.7
       with:
         profile: minimal
         toolchain: stable