Add codecov report upload retry step

Author: kalaiyarasiganeshalingam

.github/workflows/pull-request.yml

@@ -19,8 +19,41 @@ jobs:
           packageUser: ${{ github.actor }}
           packagePAT: ${{ secrets.GITHUB_TOKEN }}
         run: ./gradlew build
-      - name: Generate Codecov Report
+      - name: Generate Codecov Report Try 1
         if: github.event_name == 'pull_request'
+        id: uploadReport1
+        uses: codecov/codecov-action@v2
+        continue-on-error: true
+        with:
+          fail_ci_if_error: true
+      - name: Wait after upload failure
+        if: steps.uploadReport1.outcome == 'failure'
+        run: |
+          sleep 300s
+      - name: Generate CodeCov Report Try 2
+        if: steps.uploadReport1.outcome == 'failure'
+        id: uploadReport2
+        uses: codecov/codecov-action@v2
+        continue-on-error: true
+        with:
+          fail_ci_if_error: true
+      - name: Wait after upload failure
+        if: steps.uploadReport2.outcome == 'failure'
+        run: |
+          sleep 300s
+      - name: Generate CodeCov Report Try 3
+        if: steps.uploadReport2.outcome == 'failure'
+        id: uploadReport3
+        uses: codecov/codecov-action@v2
+        continue-on-error: true
+        with:
+          fail_ci_if_error: true
+      - name: Wait after upload failure
+        if: steps.uploadReport3.outcome == 'failure'
+        run: |
+          sleep 300s
+      - name: Generate CodeCov Report Try 4
+        if: steps.uploadReport3.outcome == 'failure'
         uses: codecov/codecov-action@v2
   windows-build:
     name: Build on Windows