chore(github): Node.js 12 based actions deprecated (#2513)

* chore(github): Node.js 12 based actions deprecated

* chore: Remove more dependency ver warnings
 - `jurplel/install-qt-action@v3` finally released
 - `actions/cache@v1` is thus no longer needed, so its warning gone also
 - leaving on only `maxim-lobanov/setup-xcode` remaining

.github/workflows/linux_cpn.yml

@@ -41,7 +41,7 @@ jobs:
 
     steps:
       - name: Check out the repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           submodules: recursive
 
@@ -57,7 +57,7 @@ jobs:
         run: echo "artifact_name=edgetx-cpn-linux-${GITHUB_REF##*/}" >> $GITHUB_ENV
 
       - name: Archive production artifacts
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3
         with:
           name: "${{ env.artifact_name }}"
           path:  ${{github.workspace}}/output