chore(code-runtime-python): adopt master's package.json peer dependencies

The earlier merge had kept the branch's older package.json while taking
master's lockfile, so a frozen install failed on mismatched specifiers for the
code-runtime-python package (master added dsh-code-runtime, dsh-session, and
dsh-timeout peers). The branch changes no dependencies, so it adopts master's
manifest verbatim.

packages/code-runtime/code-runtime-python/package.json

@@ -32,20 +32,11 @@
   ],
   "license": "MIT",
   "peerDependencies": {
-    "@deepseek-ai/dsh-code-runtime": "workspace:^",
     "@deepseek-ai/dsh-invariants": "workspace:^",
-    "@deepseek-ai/dsh-session": "workspace:^",
-    "@deepseek-ai/dsh-timeout": "workspace:^",
     "@deepseek-ai/cordis": "workspace:^"
   },
-  "dependencies": {
-    "@deepseek-ai/schemastery": "workspace:^"
-  },
   "devDependencies": {
-    "@deepseek-ai/dsh-code-runtime": "workspace:^",
     "@deepseek-ai/dsh-invariants": "workspace:^",
-    "@deepseek-ai/dsh-session": "workspace:^",
-    "@deepseek-ai/dsh-timeout": "workspace:^",
     "@deepseek-ai/cordis": "workspace:^"
   }
 }