Use newer codecove action.

.github/workflows/push.yml

@@ -4,7 +4,7 @@
 name: CI
 
 on:
-  pull_request:
+  pull_request_target:
   push:
     paths-ignore:
       - 'AUTHORS'
@@ -16,6 +16,7 @@ on:
       - 'v[0-9]+.[0-9]+.[0-9]+'
     branches:
       - main
+      - master
 
 jobs:
   test:
@@ -23,7 +24,7 @@ jobs:
     runs-on: [ ubuntu-latest ]
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: 0
 
@@ -37,11 +38,9 @@ jobs:
       - name: Make Build Directory
         run: mkdir build
 
-      - name: Get Sonarcloud Binaries
-        working-directory: build
-        run: |
-          ../.github/scripts/get_sonarcloud.sh
-
+      - name:  Install sonar-scanner and build-wrapper
+        uses: sonarsource/sonarcloud-github-c-cpp@v2
+        
       - name: CMake
         working-directory: build
         run: |
@@ -51,7 +50,7 @@ jobs:
       - name: Build
         working-directory: build
         run: |
-          build-wrapper-linux-x86/build-wrapper-linux-x86-64 --out-dir bw-output make all test
+          build-wrapper-linux-x86-64 --out-dir bw-output make all test
 
       - name: Merge GCOV Reports for Sonarcloud
         working-directory: build
@@ -65,7 +64,8 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Upload Codecov.io
-        uses: codecov/codecov-action@v1
+        uses: codecov/codecov-action@e28ff129e5465c2c0dcc6f003fc735cb6ae0c673 # v4.5.0
         with:
-          directory: .
-          fail_ci_if_error: true
+          directory:        .
+          flags:            unittests
+          fail_ci_if_error: true