build(deps-dev): bump docx from 0.8.0 to 0.9.1

Bumps [docx](https://github.com/chrahunt/docx) from 0.8.0 to 0.9.1.
- [Release notes](https://github.com/chrahunt/docx/releases)
- [Changelog](https://github.com/ruby-docx/docx/blob/master/CHANGELOG.md)
- [Commits](ruby-docx/docx@v0.8.0...v0.9.1)

---
updated-dependencies:
- dependency-name: docx
  dependency-version: 0.9.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Gemfile.lock

@@ -174,7 +174,7 @@ GEM
       devise (>= 4.6)
     diff-lcs (1.5.1)
     docile (1.4.1)
-    docx (0.8.0)
+    docx (0.9.1)
       nokogiri (~> 1.13, >= 1.13.0)
       rubyzip (~> 2.0)
     dotenv (3.1.8)
@@ -323,7 +323,7 @@ GEM
       benchmark
       logger
     mini_mime (1.1.5)
-    mini_portile2 (2.8.8)
+    mini_portile2 (2.8.9)
     minitest (5.25.5)
     multi_xml (0.7.1)
       bigdecimal (~> 3.1)