chore(deps): update ghcr.io/github/github-mcp-server docker tag to v0.21.0

[renovate]

This PR contains the following updates:

Package	Update	Change
ghcr.io/github/github-mcp-server	minor	v0.20.2 -> v0.21.0

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Release Notes

github/github-mcp-server (ghcr.io/github/github-mcp-server)

v0.21.0: GitHub MCP Server 0.21.0

Compare Source

New tools

New tool under the Git toolset group

• get_repository_tree - Get repository tree

Changes

• Lockdown mode for issues
  • Limit content that the server will surface from public repositories

Tool changes

• Add discussion metadata fields get_discussion tool

What's Changed

• Add Repository Tree Navigation Tool by @​natagdunbar in #​1164
• Add lockdown mode to filter issue by @​JoannaaKL in #​1371
• Add lockdown mode to docs by @​JoannaaKL in #​1391
• Update docs regarding MCP Server behaviour when bad toolsets are provided by @​tommaso-moro in #​1398
• Update docs to state that dynamic mode is not available in Remote Server by @​tommaso-moro in #​1399
• Set title for GitHub MCP Server in server.json by @​thomas-sickert in #​1397
• projects: serialization & pagination updates by @​tmelliottjr in #​1390
• Fix capitalization in GitHub MCP Server section by @​NenoLoje in #​1348
• MCP google/go-github@V79 update by @​stephenotalora in #​1407
• Add remote server to registry entry by @​almaleksia in #​1400
• MCP server updates using google/go-github APIs by @​stephenotalora in #​1408
• improve response/feedback loop with better error messages by @​tonytrg in #​1414
• Add discussion metadata fields to get_discussion tool by @​Higangssh in #​1305

New Contributors

• @​natagdunbar made their first contribution in #​1164
• @​thomas-sickert made their first contribution in #​1397
• @​NenoLoje made their first contribution in #​1348
• @​Higangssh made their first contribution in #​1305

Full Changelog: github/github-mcp-server@v0.20.2...v0.21.0

v0.21.0: GitHub MCP Server 0.21.0

Compare Source

New tools

New tool under the Git toolset group

• get_repository_tree - Get repository tree

Changes

• Lockdown mode for issues
  • Limit content that the server will surface from public repositories

Tool changes

• Add discussion metadata fields get_discussion tool

What's Changed

• Add Repository Tree Navigation Tool by @​natagdunbar in #​1164
• Add lockdown mode to filter issue by @​JoannaaKL in #​1371
• Add lockdown mode to docs by @​JoannaaKL in #​1391
• Update docs regarding MCP Server behaviour when bad toolsets are provided by @​tommaso-moro in #​1398
• Update docs to state that dynamic mode is not available in Remote Server by @​tommaso-moro in #​1399
• Set title for GitHub MCP Server in server.json by @​thomas-sickert in #​1397
• projects: serialization & pagination updates by @​tmelliottjr in #​1390
• Fix capitalization in GitHub MCP Server section by @​NenoLoje in #​1348
• MCP google/go-github@V79 update by @​stephenotalora in #​1407
• Add remote server to registry entry by @​almaleksia in #​1400
• MCP server updates using google/go-github APIs by @​stephenotalora in #​1408
• improve response/feedback loop with better error messages by @​tonytrg in #​1414
• Add discussion metadata fields to get_discussion tool by @​Higangssh in #​1305

New Contributors

• @​natagdunbar made their first contribution in #​1164
• @​thomas-sickert made their first contribution in #​1397
• @​NenoLoje made their first contribution in #​1348
• @​Higangssh made their first contribution in #​1305

Full Changelog: github/github-mcp-server@v0.20.2...v0.21.0

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🔧 MCP Server Tool List Updates

The tool lists for modified MCP server specs have been automatically updated using thv mcp list.

Summary

Server	Status	Details
No changes detected

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This comment is automatically generated and will be updated as the workflow progresses.