chore(external-plugins): update external plugin pins

Co-authored-by: antonbabenko <393243+antonbabenko@users.noreply.github.com>

Author: github-actions[bot]

.agents/plugins/marketplace.json

@@ -34,7 +34,7 @@
       "source": {
         "source": "url",
         "url": "git@github.com:antonbabenko/deliberation.git",
-        "ref": "v3.10.1"
+        "ref": "v3.11.0"
       },
       "policy": {
         "installation": "AVAILABLE",

.claude-plugin/marketplace.json

@@ -55,7 +55,7 @@
       "source": {
         "source": "github",
         "repo": "antonbabenko/deliberation",
-        "ref": "v3.10.1"
+        "ref": "v3.11.0"
       },
       "description": "Use when you want a delegated second opinion or implementation from GPT (Codex), Gemini, Grok (xAI), or OpenRouter (config-driven, 400+ models) - seven expert subagents (Architect, Plan Reviewer, Scope Analyst, Code Reviewer, Security Analyst, Researcher, Debugger) and bundled ask-gpt/ask-gemini/ask-grok/ask-openrouter/ask-all/consensus commands, advisory (read-only) or implementation (write; Grok and OpenRouter are advisory-only).",
       "category": "development",
@@ -76,7 +76,7 @@
         "code-review",
         "architecture"
       ],
-      "version": "3.10.1"
+      "version": "3.11.0"
     }
   ]
 }

.kiro/plugins/marketplace.json

@@ -34,7 +34,7 @@
       "source": {
         "source": "url",
         "url": "git@github.com:antonbabenko/deliberation.git",
-        "ref": "v3.10.1"
+        "ref": "v3.11.0"
       },
       "policy": {
         "installation": "AVAILABLE",