chore(deps): Bump golang.org/x/oauth2 from 0.31.0 to 0.32.0 (#70)

Bumps [golang.org/x/oauth2](https://github.com/golang/oauth2) from 0.31.0 to 0.32.0.
- [Commits](golang/oauth2@v0.31.0...v0.32.0)

---
updated-dependencies:
- dependency-name: golang.org/x/oauth2
  dependency-version: 0.32.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

go.mod

@@ -2,4 +2,4 @@ module github.com/beatlabs/github-auth
 
 go 1.24.0
 
-require golang.org/x/oauth2 v0.31.0
+require golang.org/x/oauth2 v0.32.0

go.sum

@@ -1,2 +1,2 @@
-golang.org/x/oauth2 v0.31.0 h1:8Fq0yVZLh4j4YA47vHKFTa9Ew5XIrCP8LC6UeNZnLxo=
-golang.org/x/oauth2 v0.31.0/go.mod h1:lzm5WQJQwKZ3nwavOZ3IS5Aulzxi68dUSgRHujetwEA=
+golang.org/x/oauth2 v0.32.0 h1:jsCblLleRMDrxMN29H3z/k1KliIvpLgCkE6R8FXXNgY=
+golang.org/x/oauth2 v0.32.0/go.mod h1:lzm5WQJQwKZ3nwavOZ3IS5Aulzxi68dUSgRHujetwEA=