maint(deps-dev): bump gulp-merge-json from 2.1.1 to 2.1.2

Bumps [gulp-merge-json](https://github.com/joshswan/gulp-merge-json) from 2.1.1 to 2.1.2.
- [Release notes](https://github.com/joshswan/gulp-merge-json/releases)
- [Commits](joshswan/gulp-merge-json@v2.1.1...v2.1.2)

---
updated-dependencies:
- dependency-name: gulp-merge-json
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -90,16 +90,16 @@
 		"gulp-json-config": "^2.0.3",
 		"gulp-json-fmt": "^1.0.1",
 		"gulp-markdown-toc": "^1.1.0",
-		"gulp-merge-json": "^2.1.1",
+		"gulp-merge-json": "^2.1.2",
 		"gulp-rename": "^2.0.0",
 		"husky": "^7.0.2",
 		"jest": "^26.6.1",
-		"jest-circus": "^27.0.6",
+		"jest-circus": "^29.0.2",
 		"js-yaml": "^4.1.0",
 		"lerna": "^4.0.0",
 		"mdinclude": "^0.7.2",
 		"prettier": "^2.4.1",
-		"prettier-plugin-organize-imports": "^2.3.3",
+		"prettier-plugin-organize-imports": "^3.1.1",
 		"prettier-plugin-pkg": "^0.10.0",
 		"prettier-plugin-sh": "^0.7.1",
 		"prettier-standard": "^16.4.1",