set cache key with qt version, fix push rc

Author: dlyr

.github/workflows/pull-request-ci.yml

@@ -33,7 +33,7 @@ jobs:
         uses: jurplel/install-qt-action@v4
         with:
           cache: true
-          cache-key-prefix: install-qt-action-${{ matrix.config.name }}-${{ matrix.qtversion.value }}
+          cache-key-prefix: install-qt-action-${{ matrix.config.name }}-6.2.9
           version: 6.2.0
 
       - name: Prepare directories

.github/workflows/release-candidate-push-ci.yml

@@ -19,7 +19,7 @@ jobs:
       matrix:
         config:
           - { name: "Windows MSVC", suffix: "Windows", os: windows-latest, cc: "cl.exe", cxx: "cl.exe", assimp: "OFF" }
-          - { name: "Ubuntu gcc", suffix: "Linux-gcc10", os: ubuntu-20.04, cc: "gcc-10", cxx: "g++-10", assimp: "ON" }
+          - { name: "Ubuntu gcc", suffix: "Ubuntu-gcc", os: ubuntu-24.04, cc: "gcc", cxx: "g++", assimp: "ON" }
           - { name: "MacOS clang", suffix: "macOS", os: macos-latest, cc: "clang", cxx: "clang++", assimp: "ON" }
 
     steps:
@@ -29,17 +29,12 @@ jobs:
         uses: seanmiddleditch/gha-setup-vsdevenv@master
         if: runner.os == 'Windows'
 
-      - name: Cache Qt
-        id: cache-qt
-        uses: actions/cache@v2
-        with:
-          path: ../Qt
-          key: ${{ runner.os }}-${{ matrix.config.cc }}-QtCache
-
       - name: Install Qt
-        uses: jurplel/install-qt-action@v2
+        uses: jurplel/install-qt-action@v4
         with:
-          cached: ${{ steps.cache-qt.outputs.cache-hit }}
+          cache: true
+          cache-key-prefix: install-qt-action-${{ matrix.config.name }}-6.2.9
+          version: 6.2.0
 
       - name: Prepare directories
         run: |