chore(sdk-runtime): adopt master's manifest (drop the code-runtime-python peer)

The branch's sdk-runtime manifest had carried a code-runtime-python workspace
peer that master's lockfile does not record, so a frozen install failed on the
mismatched specifier. The branch changes no sdk-runtime code, so it adopts
master's manifest verbatim.

python/sdk-runtime/package.json

@@ -23,7 +23,6 @@
     "@deepseek-ai/dsh-bash-local": "workspace:^",
     "@deepseek-ai/dsh-brand": "workspace:^",
     "@deepseek-ai/dsh-code-runtime": "workspace:^",
-    "@deepseek-ai/dsh-code-runtime-python": "workspace:^",
     "@deepseek-ai/dsh-code-runtime-worker-thread": "workspace:^",
     "@deepseek-ai/dsh-command-compact": "workspace:^",
     "@deepseek-ai/dsh-command-goal": "workspace:^",