Build(deps): Bump excon from 1.2.0 to 1.2.1 (#29769)

Bumps [excon](https://github.com/excon/excon) from 1.2.0 to 1.2.1.
- [Changelog](https://github.com/excon/excon/blob/master/changelog.txt)
- [Commits](https://github.com/excon/excon/compare/v1.2.0...v1.2.1)

---
updated-dependencies:
- dependency-name: excon
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Gemfile.lock

@@ -139,7 +139,7 @@ GEM
     dry-initializer (3.1.1)
     email_reply_trimmer (0.1.13)
     erubi (1.13.0)
-    excon (1.2.0)
+    excon (1.2.1)
     execjs (2.10.0)
     exifr (1.4.0)
     extralite-bundle (2.8.2)