build(deps): bump actions/cache from 5 to 6 (#27547)

Bumps [actions/cache](https://github.com/actions/cache) from 5 to 6.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v5...v6)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/cross_ci.yml

@@ -33,7 +33,7 @@ jobs:
         with:
           fetch-depth: 10
       - name: Cache Homebrew downloads
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: ~/Library/Caches/Homebrew
           key: brew-cross-macos-${{ hashFiles('.github/workflows/cross_ci.yml') }}

.github/workflows/macos_ci.yml

@@ -38,7 +38,7 @@ jobs:
     steps:
       - uses: actions/checkout@v7
       - name: Cache Homebrew downloads
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: ~/Library/Caches/Homebrew
           key: brew-${{ matrix.os }}-${{ hashFiles('.github/workflows/macos_ci.yml', 'ci/macos_ci.vsh') }}

.github/workflows/v_apps_and_modules_compile_ci.yml

@@ -39,7 +39,7 @@ jobs:
 
       - name: Cache Homebrew downloads
         if: runner.os == 'macOS'
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: ~/Library/Caches/Homebrew
           key: brew-${{ matrix.os }}-v_apps-${{ hashFiles('.github/workflows/v_apps_and_modules_compile_ci.yml') }}

.github/workflows/vpm_ci.yml

@@ -36,7 +36,7 @@ jobs:
         if: runner.os == 'Windows'
         run: cd vlang && ./makev.bat && ./v doctor
       - name: Cache V
-        uses: actions/cache/save@v5
+        uses: actions/cache/save@v6
         with:
           path: vlang
           key: ${{ runner.os }}-${{ github.sha }}
@@ -64,7 +64,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Restore V cache
-        uses: actions/cache/restore@v5
+        uses: actions/cache/restore@v6
         with:
           path: vlang
           key: ${{ runner.os }}-${{ github.sha }}

.github/workflows/vsl_and_vtl_compile_ci.yml

@@ -39,7 +39,7 @@ jobs:
         uses: ./.github/actions/cache-apt-packages-action
       - name: Cache Homebrew downloads
         if: runner.os == 'macOS'
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: ~/Library/Caches/Homebrew
           key: brew-${{ matrix.os }}-vsl-${{ hashFiles('.github/workflows/vsl_and_vtl_compile_ci.yml') }}
@@ -95,7 +95,7 @@ jobs:
         uses: ./.github/actions/cache-apt-packages-action
       - name: Cache Homebrew downloads
         if: runner.os == 'macOS'
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: ~/Library/Caches/Homebrew
           key: brew-${{ matrix.os }}-vtl-${{ hashFiles('.github/workflows/vsl_and_vtl_compile_ci.yml') }}