build(deps): bump mcp from 1.27.2 to 1.28.0 in /ai/slackbot-mcp-client/rich-responses/mcp-apps (#69)

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Author: dependabot[bot]

ai/slackbot-mcp-client/rich-responses/mcp-apps/requirements.txt

@@ -1,5 +1,5 @@
 httpx2==2.4.0
-mcp==1.27.2
+mcp==1.28.0
 mypy==2.1.0
 pytest==9.1.0
 ruff==0.15.17