ci: remove protobuf access token from workflows

This is no longer required as the protobuf repo is now public.

Author: iamjoemccormick

.github/actions/package/action.yml

@@ -1,11 +1,6 @@
 name: "Build packages"
 description: "Build RPM and DEB packages for multiple architectures"
 
-inputs:
-  CI_PROTOBUF_ACCESS_TOKEN:
-    description: "Access token for protobuf repo"
-    required: true
-
 runs:
   using: "composite"
   steps:
@@ -28,10 +23,6 @@ runs:
         mkdir -p ${HOME}/zig
         tar -xJ -C ${HOME}/zig --strip-components=1 -f zig.tar.xz
         echo ${HOME}/zig >> ${GITHUB_PATH}
-    - name: Configure foreign git repos
-      # Make sure the runner has access to the protobuf repo using an access token
-      shell: bash
-      run: git config --global url."https://${{ inputs.CI_PROTOBUF_ACCESS_TOKEN }}@github.com/thinkparq/protobuf".insteadOf https://github.com/thinkparq/protobuf
     - name: Run checks and tests
       shell: bash
       run: |

.github/workflows/checks.yml

@@ -21,9 +21,6 @@ jobs:
         run: |
           rustup toolchain install nightly
           rustup component add --toolchain nightly rustfmt
-      - name: Configure foreign git repos
-        # Make sure the runner has access to the protobuf repo using an access token
-        run: git config --global url."https://${{ secrets.CI_PROTOBUF_ACCESS }}@github.com/thinkparq/protobuf".insteadOf https://github.com/thinkparq/protobuf
       - name: Checks
         run: make check
       - name: Run tests

.github/workflows/release.yml

@@ -22,8 +22,6 @@ jobs:
           fetch-depth: 0
       - name: Build Packages
         uses: ./.github/actions/package
-        with:
-          CI_PROTOBUF_ACCESS_TOKEN: ${{ secrets.CI_PROTOBUF_ACCESS }}
       - name: Import GPG key
         id: import_gpg
         uses: crazy-max/ghaction-import-gpg@v6
@@ -34,7 +32,7 @@ jobs:
         run: |
           cd target/package
           export GPG_TTY=$(tty)
-          gpg --pinentry-mode loopback --passphrase ${{ secrets.PUBLICREPO_GPGPACKAGEPASSPHRASE }} --trust-model always --detach-sign -o checksums.txt.sig -r packages@beegfs.com checksums.txt 
+          gpg --pinentry-mode loopback --passphrase ${{ secrets.PUBLICREPO_GPGPACKAGEPASSPHRASE }} --trust-model always --detach-sign -o checksums.txt.sig -r packages@beegfs.com checksums.txt
       - name: Create Release
         uses: ncipollo/release-action@v1
         with: