chore(deps): update mcp toolbox server for integration tests to v1.3.0

[renovate-bot]

This PR contains the following updates:

Package	Update	Change
googleapis/mcp-toolbox	minor	1.2.0 → 1.3.0

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Release Notes

googleapis/mcp-toolbox (googleapis/mcp-toolbox)

v1.3.0

Compare Source

Features

• auth: Implement MCP auth tool-level scopes validation (#​3049) (c528985)
• looker: Propagate client IP from incoming MCP requests to downstream SDK calls (#​3253) (75da6c2)
• Setup SQLCommenter and allow client metadata (#​3064) (9f1f9b3)
• tool/cloudsqladmin: Add cloud-sql-admin-execute-sql-many and cloud-sql-admin-sql-many (#​3083) (ef300a8)

Bug Fixes

• auth/generic: Fix generic auth expiration field and integration with authRequired (#​3251) (f4d16c0)
• Enforce toolset/promptset boundary on tools/call and prompts/get (#​3036) (c739b80)
• tools/http: Prevent path traversal and base path scope escape (#​3218) (80a6602)
• tools/looker: Return a 401 error to MCP client when Looker returns a 401 (#​3233) (4f409a3)
• tools/looker: Strip wrapping quotes from filter values for unquoted parameters (#​3273) (1e3de96)
• tools: Initialize query result slices to empty array (#​3250) (60ddf48)

OS/Architecture	Description	SHA256 Hash
linux/amd64	For Linux systems running on Intel/AMD 64-bit processors.	08e00671737ff4fd6c7af25a1a0c5da43b3657c4a435fd0a381757876d694b45
darwin/arm64	For macOS systems running on Apple Silicon (M1, M2, M3, etc.) processors.	b16ea9f864b0b9c711dff0b08a663e6dee5969b41033fe6d05412dc04e85cfb8
darwin/amd64	For macOS systems running on Intel processors.	94d6fd02a4bbc67ad9dcf69d5f36af5a584735d2fb2ebb0023e91cb701e7a98a
windows/amd64	For Windows systems running on Intel/AMD 64-bit processors.	4661004b9cd37ea258d82332a24b3955fd9a258a5b8b6da471584cd7cb3de35d

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[dpebot]

/gcbrun