[CI] Fix another typo in the pre-release workflow (#26662)

.github/workflows/pre-release.yml

@@ -88,7 +88,7 @@ jobs:
         commit_id=${{ github.event.inputs.commit }}
         truncated_hash=${commit_id:0:${{ env.MAX_HASH_LENGTH }}}
 
-        echo "COMMMIT_IDENTIFIER=$truncated_hash" >> $GITHUB_ENV
+        echo "COMMIT_IDENTIFIER=$truncated_hash" >> $GITHUB_ENV
       shell: bash
     - uses: actions/download-artifact@v3
       name: Retrieve uberjar artifact
@@ -147,7 +147,7 @@ jobs:
         commit_id=${{ github.event.inputs.commit }}
         truncated_hash=${commit_id:0:${{ env.MAX_HASH_LENGTH }}}
 
-        echo "COMMMIT_IDENTIFIER=$truncated_hash" >> $GITHUB_ENV
+        echo "COMMIT_IDENTIFIER=$truncated_hash" >> $GITHUB_ENV
       shell: bash
     - name: Login to Docker Hub # authenticated, to avoid being rate-throttled
       uses: docker/login-action@v2