ci: Fix CodeQL check and ignore codecov token error (#8827)

* Fix CodeQL check

As of now, we need to manually setup golang for 1.22.
github/codeql#15647 (comment)

* ci: ignore Codecov token not found error

PR from dependabot causes an error, so comment this out until the problem is resolved.
See codecov/codecov-action#1274

* Remove fail_ci_if_error option

Having reports uploaded is not impotant, especially PR for dependency update.
See following about bug for this option:
codecov/codecov-action#1274

.github/workflows/ci.yml

@@ -64,6 +64,10 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: modules/api/go.mod
+          check-latest: true
       - uses: github/codeql-action/init@v3
         with:
           languages: ${{ matrix.language }}
@@ -132,7 +136,6 @@ jobs:
       - uses: codecov/[email protected]
         with:
           directory: ./.tmp
-          fail_ci_if_error: true
           token: ${{ secrets.CODECOV_TOKEN }}
 
 # TODO: needs to be fixed