Fix actions/setup-go SHA for v6.0.0

Replace incorrect SHA 42a7e1b7c8cf5c0c8d05507cd91e3b8b3640f04a
with correct SHA b7bc3c12cff44b00d5edf2b1fc3a20a272449c77

This fixes the CI failure:
"An action could not be found at the URI"

Co-authored-by: shizhMSFT <32161882+shizhMSFT@users.noreply.github.com>

Author: Copilot

.github/workflows/build.yml

@@ -37,7 +37,7 @@ jobs:
         with:
           comment: One or more commits in your pull request are not signed. The Notary Project requires all commits to be signed. Please sign your commits by following the [guide](https://docs.github.com/en/authentication/managing-commit-signature-verification/signing-commits). Thank you!
       - name: Set up Go ${{ matrix.go-version }}
-        uses: actions/setup-go@42a7e1b7c8cf5c0c8d05507cd91e3b8b3640f04a # v6.0.0
+        uses: actions/setup-go@b7bc3c12cff44b00d5edf2b1fc3a20a272449c77 # v6.0.0
         with:
           go-version: ${{ matrix.go-version }}
           check-latest: true

.github/workflows/codeql.yml

@@ -44,7 +44,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Set up Go ${{ matrix.go-version }} environment
-        uses: actions/setup-go@42a7e1b7c8cf5c0c8d05507cd91e3b8b3640f04a # v6.0.0
+        uses: actions/setup-go@b7bc3c12cff44b00d5edf2b1fc3a20a272449c77 # v6.0.0
         with:
           go-version: ${{ matrix.go-version }}
           check-latest: true