ci(linux): determine correct version [skip ci]

.github/workflows/insider-linux.yml

@@ -91,6 +91,12 @@ jobs:
       - name: Clone VSCode repo
         run: ./get_repo.sh
 
+      - name: Check existing VSCodium tags/releases
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          CHECK_ASSETS: 'no'
+        run: ./check_tags.sh
+
       - name: Build
         run: ./build.sh