feat(ci): use same cache if branch+arch are same

Author: madonuko

.github/workflows/json-build.yml

@@ -63,8 +63,8 @@ jobs:
         if: ${{ !contains(matrix.pkg.labels.sccache, '0') }}
         uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         env:
-          SCCACHE_GHA_VERSION: ${{ matrix.version }}-${{ matrix.pkg.arch }}-${{ matrix.pkg.pkg }}
-          SCCACHE_GHA_CACHE_FROM: ${{ matrix.version }}-${{ matrix.pkg.arch }}-${{ matrix.pkg.pkg }}
+          SCCACHE_GHA_VERSION: ${{ matrix.version }}-${{ matrix.pkg.arch }}
+          SCCACHE_GHA_CACHE_FROM: ${{ matrix.version }}-${{ matrix.pkg.arch }}
         with:
           script: |
             const script = require('./.github/scripts/configure-sccache.js')