CI: update codecov action (#28967)

.github/workflows/selfdrive_tests.yaml

@@ -257,7 +257,7 @@ jobs:
                         ./selfdrive/test/process_replay/test_fuzzy.py && \
                         coverage xml"
     - name: "Upload coverage to Codecov"
-      uses: codecov/codecov-action@v2
+      uses: codecov/codecov-action@v3
 
   process_replay:
     name: process replay
@@ -295,7 +295,7 @@ jobs:
       run: |
         ${{ env.RUN }} "CI=1 AZURE_TOKEN='$AZURE_TOKEN' python selfdrive/test/process_replay/test_processes.py -j$(nproc) --upload-only"
     - name: "Upload coverage to Codecov"
-      uses: codecov/codecov-action@v2
+      uses: codecov/codecov-action@v3
 
   test_modeld:
     name: model tests
@@ -320,7 +320,7 @@ jobs:
         ${{ env.RUN_CL }} "$UNIT_TEST selfdrive/modeld && \
                            coverage xml"
     - name: "Upload coverage to Codecov"
-      uses: codecov/codecov-action@v2
+      uses: codecov/codecov-action@v3
 
   test_longitudinal:
     name: longitudinal
@@ -340,7 +340,7 @@ jobs:
                         coverage run ./test_longitudinal.py && \
                         coverage xml"
     - name: "Upload coverage to Codecov"
-      uses: codecov/codecov-action@v2
+      uses: codecov/codecov-action@v3
     - uses: actions/upload-artifact@v2
       if: always()
       continue-on-error: true
@@ -377,7 +377,7 @@ jobs:
         NUM_JOBS: 5
         JOB_ID: ${{ matrix.job }}
     - name: "Upload coverage to Codecov"
-      uses: codecov/codecov-action@v2
+      uses: codecov/codecov-action@v3
 
   car_docs_diff:
     name: PR comments