chore: recompile all agentic workflows (#2217)

* chore: recompile all agentic workflows

Recompile all 30 lock files with gh-aw v0.71.1 compiler to pick up
changes from recently merged workflow .md updates. Key changes:
- Remove sha256 digest pins from container image references
- smoke-services.lock.yml updates from #2214

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* chore: upgrade mcpg from v0.2.29 to v0.3.0 in remaining workflows

Update sandbox.mcp.version from v0.2.29 to v0.3.0 in:
- smoke-claude.md
- smoke-codex.md
- smoke-copilot.md

All 30 workflows now use mcpg v0.3.0.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: lpcox

.github/aw/actions-lock.json

@@ -55,6 +55,16 @@
       "version": "v4.0.0",
       "sha": "4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd"
     },
+    "github/gh-aw-actions/setup-cli@v0.71.1": {
+      "repo": "github/gh-aw-actions/setup-cli",
+      "version": "v0.71.1",
+      "sha": "239aec45b78c8799417efdd5bc6d8cc036629ec1"
+    },
+    "github/gh-aw-actions/setup@v0.71.1": {
+      "repo": "github/gh-aw-actions/setup",
+      "version": "v0.71.1",
+      "sha": "239aec45b78c8799417efdd5bc6d8cc036629ec1"
+    },
     "github/gh-aw/actions/setup@v0.69.3": {
       "repo": "github/gh-aw/actions/setup",
       "version": "v0.69.3",