Bump actions/cache from 3 to 4 in /.github/workflows

Bumps [actions/cache](https://github.com/actions/cache) from 3 to 4.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v3...v4)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/build-check.yaml

@@ -84,7 +84,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Cache Pacman packages
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ${{ env.PACMAN_CACHE }}
           key: pacman-${{ runner.os }}-${{ github.sha }}

.github/workflows/build.yaml

@@ -41,7 +41,7 @@ jobs:
           sudo rm -rf /tmp/pacman-cache/*
 
       - name: Cache Pacman packages
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: /tmp/pacman-cache
           key: pacman-${{ runner.os }}-${{ env.CACHE_KEY }}

.github/workflows/update-packages.yaml

@@ -30,7 +30,7 @@ jobs:
           sudo chmod 777 /tmp/pacman-cache
 
       - name: Cache Pacman packages
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: /tmp/pacman-cache
           key: pacman-${{ env.CACHE_KEY }}