Require vgi-rpc 0.52.0 (Identity.v2)

The tailnet integration workflow's vgi-rpc checkout moves from a pre-0.45
identity-layer SHA to v0.52.0, so it speaks Identity.v2 like the rest.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

Author: rustyconover

.github/workflows/tailnet-integration.yml

@@ -33,12 +33,12 @@ jobs:
     steps:
       - uses: actions/checkout@v7
 
-      - name: Checkout unreleased vgi-rpc identity layer
+      - name: Checkout vgi-rpc (Identity.v2)
         uses: actions/checkout@v7
         with:
           repository: Query-farm/vgi-rpc-python
           path: .tailnet/vgi-rpc
-          ref: 04f19147625b4f643b38a687151d8233daa8997c
+          ref: e04ddfa56c19b4cd7cc1e3729d165c763b0d98c7  # v0.52.0 (Identity.v2)
 
       - name: Check kernel networking support
         run: |

pyproject.toml

@@ -40,7 +40,7 @@ dependencies = [
     "pyarrow",
     "typer>=0.9",
     "platformdirs",
-    "vgi-rpc>=0.51.1",
+    "vgi-rpc>=0.52.0",
     "httpx2>=2.12.0",
 ]