Bump orjson from 3.11.5 to 3.11.6 (#1322)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pyproject.toml

@@ -36,7 +36,7 @@ server = [
   "atomicwrites==1.4.1",
   "coloredlogs==15.0.1",
   "cryptography==46.0.4",
-  "orjson==3.11.5",
+  "orjson==3.11.6",
   "zeroconf==0.148.0",
   "home-assistant-chip-core==2025.7.0",
 ]