Merge pull request #24 from codecov/update-to-v4

chore(ci): upgrade to v4

Author: thomasrockhu-codecov

.github/workflows/swift_macos-10.15.yml

@@ -31,7 +31,7 @@ jobs:
         cd ../../../../
         xcrun llvm-cov export -format="lcov" -instr-profile $pathCoverage Build/Build/Products/Debug-iphonesimulator/standard-swift.app/standard-swift > info.lcov
     - name: Upload to Codecov
-      uses: codecov/codecov-action@v4-beta
+      uses: codecov/codecov-action@v4
       env:
         CODECOV_TOKEN: ${{ secrets.CODECOV_ORG_TOKEN }}
     - name: Test coverage vaulue