chore(deps): bump mkdocs-include-markdown-plugin from 6.2.2 to 7.1.5 (testcontainers#3137)

Bumps [mkdocs-include-markdown-plugin](https://github.com/mondeja/mkdocs-include-markdown-plugin) from 6.2.2 to 7.1.5.
- [Release notes](https://github.com/mondeja/mkdocs-include-markdown-plugin/releases)
- [Commits](mondeja/mkdocs-include-markdown-plugin@v6.2.2...v7.1.5)

---
updated-dependencies:
- dependency-name: mkdocs-include-markdown-plugin
  dependency-version: 7.1.5
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Author: dependabot[bot]

requirements.txt

@@ -1,5 +1,5 @@
 mkdocs==1.5.3
 mkdocs-codeinclude-plugin==0.2.1
-mkdocs-include-markdown-plugin==6.2.2
+mkdocs-include-markdown-plugin==7.1.5
 mkdocs-material==9.5.18
 mkdocs-markdownextradata-plugin==0.2.6