fix(deps): update module golang.org/x/oauth2 to v0.27.0 [security]

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
golang.org/x/oauth2	v0.19.0 -> v0.27.0

GitHub Vulnerability Alerts

CVE-2025-22868

An attacker can pass a malicious malformed token which causes unexpected memory to be consumed during parsing.

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[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: go.sum

Command failed: go get -t ./...
go: module golang.org/x/[email protected] requires go >= 1.23.0; switching to go1.24.8
go: downloading go1.24.8 (linux/amd64)
go: download go1.24.8: golang.org/[email protected]: verifying module: checksum database disabled by GOSUMDB=off