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

Bumps [@salesforce/cli-plugins-testkit](https://github.com/salesforcecli/cli-plugins-testkit) from 5.3.4 to 5.3.6.
- [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@5.3.4...5.3.6)

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

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

package.json

@@ -18,7 +18,7 @@
   },
   "devDependencies": {
     "@oclif/plugin-command-snapshot": "^5.1.9",
-    "@salesforce/cli-plugins-testkit": "^5.3.4",
+    "@salesforce/cli-plugins-testkit": "^5.3.6",
     "@salesforce/dev-scripts": "^9.1.2",
     "@salesforce/plugin-command-reference": "^3.0.86",
     "@salesforce/source-testkit": "^2.2.10",

yarn.lock

@@ -1383,13 +1383,13 @@
     istanbul-lib-report "^3.0.1"
     istanbul-reports "^3.1.6"
 
-"@salesforce/cli-plugins-testkit@^5.3.1", "@salesforce/cli-plugins-testkit@^5.3.4":
-  version "5.3.4"
-  resolved "https://registry.yarnpkg.com/@salesforce/cli-plugins-testkit/-/cli-plugins-testkit-5.3.4.tgz#7ada47df669a8f643638e25059af9e34ffc4119a"
-  integrity sha512-VgEIKuf3nr1HKwQ3t+cIoLqe7Xo4TGfzDoqXNdwPyMLneCrrktYZFnZs6sAi4gTQYuXIE4X23tzaEfjqRgwpvA==
+"@salesforce/cli-plugins-testkit@^5.3.1", "@salesforce/cli-plugins-testkit@^5.3.6":
+  version "5.3.6"
+  resolved "https://registry.yarnpkg.com/@salesforce/cli-plugins-testkit/-/cli-plugins-testkit-5.3.6.tgz#d4827ebd8f29e7fd3a6b569fdbc755dfc68606d7"
+  integrity sha512-85ihoJCfsFdn8aQ9mZzTSIypYKk4rve/oCD0uei+H5kIVp7+jIM3kmWyaWE83GGgtRmcV/y5ZXO+QrvpWX6bDQ==
   dependencies:
-    "@salesforce/core" "^7.3.5"
-    "@salesforce/kit" "^3.1.1"
+    "@salesforce/core" "^7.3.8"
+    "@salesforce/kit" "^3.1.2"
     "@salesforce/ts-types" "^2.0.9"
     "@types/shelljs" "^0.8.15"
     debug "^4.3.1"