CI: Update first-party GitHub Actions from v3 to v4

GitHub Actions has deprecated Actions based on node16. The v4 actions
are based on node20. Replace first-party v3 actions with their v4
counterparts.

See:
https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/

.github/workflows/build-project.yaml

@@ -20,7 +20,7 @@ jobs:
       commitHash: ${{ steps.setup.outputs.commitHash }}
       pluginName: ${{ steps.setup.outputs.pluginName }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Check Event Data ☑️
@@ -79,7 +79,7 @@ jobs:
       run:
         shell: zsh --no-rcs --errexit --pipefail {0}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: recursive
           fetch-depth: 0
@@ -104,7 +104,7 @@ jobs:
           print "pluginName=${product_name}" >> $GITHUB_OUTPUT
           print "pluginVersion=${product_version}" >> $GITHUB_OUTPUT
 
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         id: ccache-cache
         with:
           path: ${{ github.workspace }}/.ccache
@@ -149,13 +149,13 @@ jobs:
           codesignPass: ${{ secrets.MACOS_NOTARIZATION_PASSWORD }}
 
       - name: Upload Artifacts 📡
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ steps.setup.outputs.pluginName }}-${{ steps.setup.outputs.pluginVersion }}-macos-universal-${{ needs.check-event.outputs.commitHash }}
           path: ${{ github.workspace }}/release/${{ steps.setup.outputs.pluginName }}-${{ steps.setup.outputs.pluginVersion }}-macos-universal.*
 
       - name: Upload Debug Symbol Artifacts 🪲
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: ${{ needs.check-event.outputs.config == 'Release' }}
         with:
           name: ${{ steps.setup.outputs.pluginName }}-${{ steps.setup.outputs.pluginVersion }}-macos-universal-${{ needs.check-event.outputs.commitHash }}-dSYMs
@@ -169,7 +169,7 @@ jobs:
       run:
         shell: bash
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: recursive
           fetch-depth: 0
@@ -186,7 +186,7 @@ jobs:
           echo "pluginName=${product_name}" >> $GITHUB_OUTPUT
           echo "pluginVersion=${product_version}" >> $GITHUB_OUTPUT
 
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         id: ccache-cache
         with:
           path: ${{ github.workspace }}/.ccache
@@ -211,19 +211,19 @@ jobs:
           config: ${{ needs.check-event.outputs.config }}
 
       - name: Upload Source Tarball 🗜️
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ steps.setup.outputs.pluginName }}-${{ steps.setup.outputs.pluginVersion }}-sources-${{ needs.check-event.outputs.commitHash }}
           path: ${{ github.workspace }}/release/${{ steps.setup.outputs.pluginName }}-${{ steps.setup.outputs.pluginVersion }}-source.*
 
       - name: Upload Artifacts 📡
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ steps.setup.outputs.pluginName }}-${{ steps.setup.outputs.pluginVersion }}-ubuntu-22.04-x86_64-${{ needs.check-event.outputs.commitHash }}
           path: ${{ github.workspace }}/release/${{ steps.setup.outputs.pluginName }}-${{ steps.setup.outputs.pluginVersion }}-x86_64*.*
 
       - name: Upload debug symbol artifacts 🪲
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: ${{ fromJSON(needs.check-event.outputs.package) }}
         with:
           name: ${{ steps.setup.outputs.pluginName }}-${{ steps.setup.outputs.pluginVersion }}-ubuntu-22.04-x86_64-${{ needs.check-event.outputs.commitHash }}-dbgsym
@@ -237,7 +237,7 @@ jobs:
       run:
         shell: pwsh
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: recursive
           fetch-depth: 0
@@ -271,7 +271,7 @@ jobs:
           package: ${{ fromJSON(needs.check-event.outputs.package) }}
 
       - name: Upload Artifacts 📡
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ steps.setup.outputs.pluginName }}-${{ steps.setup.outputs.pluginVersion }}-windows-x64-${{ needs.check-event.outputs.commitHash }}
           path: ${{ github.workspace }}/release/${{ steps.setup.outputs.pluginName }}-${{ steps.setup.outputs.pluginVersion }}-windows-x64*.*

.github/workflows/check-format.yaml

@@ -5,7 +5,7 @@ jobs:
   clang-format:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: clang-format check 🐉
@@ -17,7 +17,7 @@ jobs:
   cmake-format:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: cmake-format check 🎛️

.github/workflows/push.yaml

@@ -59,7 +59,7 @@ jobs:
           esac
 
       - name: Download Build Artifacts 📥
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         if: fromJSON(steps.check.outputs.validTag)
         id: download