Add cli extra to Python dependency in CI conformance job

The HTTP conformance tests use the vgi-rpc CLI which requires typer
from the cli extra.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: rustyconover

.github/workflows/ci.yml

@@ -120,7 +120,7 @@ jobs:
         run: bun install && bun run postinstall
 
       - name: Install Python dependencies
-        run: pip install "vgi-rpc[http] @ git+https://github.com/Query-farm/vgi-rpc-python.git" pytest
+        run: pip install "vgi-rpc[http,cli] @ git+https://github.com/Query-farm/vgi-rpc-python.git" pytest
 
       - name: Run conformance tests
         run: timeout 120 python -m pytest test_ts_conformance.py -x -v