Bump actions/cache from 4 to 5

Bumps [actions/cache](https://github.com/actions/cache) from 4 to 5.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](https://github.com/actions/cache/compare/v4...v5)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/check.yml

@@ -25,7 +25,7 @@ jobs:
           check-latest: true
 
       - name: Cache Rust dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/bin/
@@ -52,7 +52,7 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: Cache Rust dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/bin/
@@ -83,7 +83,7 @@ jobs:
           registry-url: 'https://registry.npmjs.org'
 
       - name: Cache Rust dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/bin/
@@ -96,7 +96,7 @@ jobs:
             ${{ runner.os }}-cargo-
 
       - name: Cache npm dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             reconcile-js/node_modules

.github/workflows/gh-pages.yml

@@ -28,7 +28,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Cache Rust dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/bin/
@@ -41,7 +41,7 @@ jobs:
             ${{ runner.os }}-cargo-
 
       - name: Cache npm dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             reconcile-js/node_modules