fix(IDX): remove CI github email (#3837)

For any auto-generated commits we need to add both a user and an email,
though this user is not actually logged in. This can cause confusion if
the email address is associated with a real user that doesn't have
anything to do with this commit.

The ideal solution would be to set `github-actions` as the commit
author, but I have not figured out a way to do this. For this reason, we
just leave the email blank.

---------

Co-authored-by: GitHub Actions Bot <>

.github/workflows/ci-generate-ci.yml

@@ -47,7 +47,7 @@ jobs:
 
           if [ -n "$(git status --porcelain)" ]; then
             git config --global user.name "IDX GitHub Automation"
-            git config --global user.email "idx@dfinity.org"
+            git config --global user.email "<>"
             git add .
             git commit -m "IDX GitHub Automation"
             git push

.github/workflows/container-autobuild.yml

@@ -117,7 +117,7 @@ jobs:
           popd
 
           git config --global user.name "IDX GitHub Automation"
-          git config --global user.email "idx@dfinity.org"
+          git config --global user.email "<>"
           git add .
           git commit -m "Updating container image to ${IMAGE_SHA}" -m "Image tag: ${IMAGE_TAG}"
           git push

.github/workflows/rosetta-release.yml

@@ -37,7 +37,7 @@ jobs:
       - name: Configure Git
         run: |
           git config --global user.name "IDX GitHub Automation"
-          git config --global user.email "idx@dfinity.org"
+          git config --global user.email "<>"
 
       - name: Check rosetta release version
         if: ${{ github.event.inputs.rosetta_release_version }}

.github/workflows/sync-public-with-private.yml

@@ -30,7 +30,7 @@ jobs:
       - name: Sync changes from public ic
         run: |
           git config --global user.name "IDX GitHub Automation"
-          git config --global user.email "idx@dfinity.org"
+          git config --global user.email "<>"
   
           git remote add public https://github.com/dfinity/ic.git
           git fetch public master