chore(dev-deps): bump @salesforce/cli-plugins-testkit

Bumps [@salesforce/cli-plugins-testkit](https://github.com/salesforcecli/cli-plugins-testkit) from 4.3.6 to 4.4.2.
- [Release notes](https://github.com/salesforcecli/cli-plugins-testkit/releases)
- [Changelog](https://github.com/salesforcecli/cli-plugins-testkit/blob/main/CHANGELOG.md)
- [Commits](salesforcecli/cli-plugins-testkit@4.3.6...4.4.2)

---
updated-dependencies:
- dependency-name: "@salesforce/cli-plugins-testkit"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package.json

@@ -15,7 +15,7 @@
   },
   "devDependencies": {
     "@oclif/plugin-command-snapshot": "^4.0.14",
-    "@salesforce/cli-plugins-testkit": "^4.3.6",
+    "@salesforce/cli-plugins-testkit": "^4.4.2",
     "@salesforce/dev-config": "^4.0.1",
     "@salesforce/dev-scripts": "^5.10.0",
     "@salesforce/plugin-command-reference": "^3.0.34",

yarn.lock

@@ -880,12 +880,12 @@
     istanbul-lib-report "^3.0.1"
     istanbul-reports "^3.1.6"
 
-"@salesforce/cli-plugins-testkit@^4.3.6":
-  version "4.3.6"
-  resolved "https://registry.yarnpkg.com/@salesforce/cli-plugins-testkit/-/cli-plugins-testkit-4.3.6.tgz#7d2258d34b1033af81e9531bd4613d2683327eb1"
-  integrity sha512-gcwXoMA6PtxzXL/Gd5XxlCpiV6Mbb8MehdAWWlmTb7ExfElHqvSPAwZEbim32ACcfJeqVVK0Y1CbRdbmNMNUYw==
+"@salesforce/cli-plugins-testkit@^4.4.2":
+  version "4.4.2"
+  resolved "https://registry.yarnpkg.com/@salesforce/cli-plugins-testkit/-/cli-plugins-testkit-4.4.2.tgz#5b3a70906a032698303c220d768dec3608cfff9d"
+  integrity sha512-1KRhBKAT+3aAChlhvFenmfgsrhphpA9bzvg/J/gAB3O113iwLCuH5ipzo1SU+fR3wWogIPubOWX0U7JNoHDkIw==
   dependencies:
-    "@salesforce/core" "^5.2.9"
+    "@salesforce/core" "^5.2.10"
     "@salesforce/kit" "^3.0.11"
     "@salesforce/ts-types" "^2.0.6"
     "@types/shelljs" "^0.8.12"