[tools](deps): Bump mvdan.cc/gofumpt in /tools in the main group (#39)

Bumps the main group in /tools with 1 update: [mvdan.cc/gofumpt](https://github.com/mvdan/gofumpt).


Updates `mvdan.cc/gofumpt` from 0.8.0 to 0.9.1
- [Release notes](https://github.com/mvdan/gofumpt/releases)
- [Changelog](https://github.com/mvdan/gofumpt/blob/master/CHANGELOG.md)
- [Commits](mvdan/gofumpt@v0.8.0...v0.9.1)

---
updated-dependencies:
- dependency-name: mvdan.cc/gofumpt
  dependency-version: 0.9.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: main
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

tools/go.mod

@@ -11,7 +11,7 @@ require (
 	github.com/vektra/mockery/v3 v3.5.4
 	golang.org/x/tools v0.36.0
 	honnef.co/go/tools v0.6.1
-	mvdan.cc/gofumpt v0.8.0
+	mvdan.cc/gofumpt v0.9.1
 	mvdan.cc/sh/v3 v3.12.0
 )
 

tools/go.sum

@@ -633,8 +633,8 @@ honnef.co/go/tools v0.6.1 h1:R094WgE8K4JirYjBaOpz/AvTyUu/3wbmAoskKN/pxTI=
 honnef.co/go/tools v0.6.1/go.mod h1:3puzxxljPCe8RGJX7BIy1plGbxEOZni5mR2aXe3/uk4=
 mvdan.cc/editorconfig v0.3.0 h1:D1D2wLYEYGpawWT5SpM5pRivgEgXjtEXwC9MWhEY0gQ=
 mvdan.cc/editorconfig v0.3.0/go.mod h1:NcJHuDtNOTEJ6251indKiWuzK6+VcrMuLzGMLKBFupQ=
-mvdan.cc/gofumpt v0.8.0 h1:nZUCeC2ViFaerTcYKstMmfysj6uhQrA2vJe+2vwGU6k=
-mvdan.cc/gofumpt v0.8.0/go.mod h1:vEYnSzyGPmjvFkqJWtXkh79UwPWP9/HMxQdGEXZHjpg=
+mvdan.cc/gofumpt v0.9.1 h1:p5YT2NfFWsYyTieYgwcQ8aKV3xRvFH4uuN/zB2gBbMQ=
+mvdan.cc/gofumpt v0.9.1/go.mod h1:3xYtNemnKiXaTh6R4VtlqDATFwBbdXI8lJvH/4qk7mw=
 mvdan.cc/sh/v3 v3.12.0 h1:ejKUR7ONP5bb+UGHGEG/k9V5+pRVIyD+LsZz7o8KHrI=
 mvdan.cc/sh/v3 v3.12.0/go.mod h1:Se6Cj17eYSn+sNooLZiEUnNNmNxg0imoYlTu4CyaGyg=
 mvdan.cc/unparam v0.0.0-20250301125049-0df0534333a4 h1:WjUu4yQoT5BHT1w8Zu56SP8367OuBV5jvo+4Ulppyf8=