Cache mysql downloads in actions

Should speed up CI times

Author: ZacBlanco

.github/workflows/testing-mysql-server-8.yml

@@ -10,7 +10,7 @@ jobs:
   build:
     strategy:
       matrix:
-        os: [ubuntu-22.04, ubuntu-24.04, macos-14]
+        os: [ubuntu-22.04, ubuntu-24.04, macos-latest]
       fail-fast: false
     runs-on: ${{ matrix.os }}
 
@@ -27,19 +27,24 @@ jobs:
           distribution: 'corretto'
           cache: 'maven'
       - name: Set up Homebrew
-        if: matrix.os == 'macos-14'
+        if: matrix.os == 'macos-latest'
         id: set-up-homebrew
         uses: Homebrew/actions/setup-homebrew@master
       - name: Install GNU binutils
-        if: matrix.os == 'macos-14'
+        if: matrix.os == 'macos-latest'
         run: |
           brew install binutils
           brew install patchelf
           echo /opt/homebrew/opt/binutils/bin >> $GITHUB_PATH
       - name: Install libaio-dev
-        if: matrix.os != 'macos-14'
+        if: matrix.os != 'macos-latest'
         run: |
           sudo apt-get install -y libaio-dev
+      - name: Cache mysql downloads
+        uses: actions/cache@v4
+        with:
+          path: testing-mysql-server-8-dist
+          key: mysql-downloads-${{ hashFiles('**/repack-mysql-8.sh') }}
       - name: Run Maven install
         run: |
           echo $PATH