ci(github): fix intermediary workflow git user (#15855)

Author: karliatto

.github/workflows/release-connect-intermediary.yml

@@ -22,6 +22,11 @@ jobs:
           # Number of commits to fetch. 0 indicates all history for all branches and tags.
           fetch-depth: 0
 
+      - name: Setup Git config
+        run: |
+          git config --global user.name "trezor-ci"
+          git config --global user.email "${{ secrets.TREZOR_BOT_EMAIL }}"
+
       - name: Get current branch name
         id: get-current-branch
         run: |