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

Bumps [@salesforce/cli-plugins-testkit](https://github.com/salesforcecli/cli-plugins-testkit) from 5.3.50 to 5.3.53.
- [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@5.3.50...5.3.53)

---
updated-dependencies:
- dependency-name: "@salesforce/cli-plugins-testkit"
  dependency-version: 5.3.53
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package.json

@@ -142,7 +142,7 @@
     "@oclif/core": "^4.10.5",
     "@oclif/plugin-command-snapshot": "^5.3.15",
     "@oclif/test": "^4.1.18",
-    "@salesforce/cli-plugins-testkit": "^5.3.50",
+    "@salesforce/cli-plugins-testkit": "^5.3.53",
     "@salesforce/dev-scripts": "^11.0.4",
     "@salesforce/plugin-command-reference": "^3.1.86",
     "@salesforce/types": "^1.6.0",

yarn.lock

@@ -1509,12 +1509,12 @@
   resolved "https://registry.yarnpkg.com/@rtsao/scc/-/scc-1.1.0.tgz#927dd2fae9bc3361403ac2c7a00c32ddce9ad7e8"
   integrity sha512-zt6OdqaDoOnJ1ZYsCYGt9YmWzDXl4vQdKTyJev62gFhRGKdx7mcT54V9KIjg+d2wi9EXsPvAPKe7i7WjfVWB8g==
 
-"@salesforce/cli-plugins-testkit@^5.3.50":
-  version "5.3.50"
-  resolved "https://registry.yarnpkg.com/@salesforce/cli-plugins-testkit/-/cli-plugins-testkit-5.3.50.tgz#54001ef1c36361751669a5e21832b406b3346f35"
-  integrity sha512-mH3jTdb9r2GhNAq/E2xR4LitvWlRRM8Z7lTmYapukEMc0vNjACPOkwnSVYDVCndXmJXRfLdrFnBY5Q4/MTSI/Q==
+"@salesforce/cli-plugins-testkit@^5.3.53":
+  version "5.3.53"
+  resolved "https://registry.yarnpkg.com/@salesforce/cli-plugins-testkit/-/cli-plugins-testkit-5.3.53.tgz#acb60f5f50cf7f3211eaf7c70c3dff726b5e1571"
+  integrity sha512-tOMbLXZLrHLvK/qtmTNaTsDW1RC6/vpvXCbodejtMdyiDUf0rY3oROeboFA6VCy5iu71aumetLm1EBlvcyh7hw==
   dependencies:
-    "@salesforce/core" "^8.27.1"
+    "@salesforce/core" "^8.28.3"
     "@salesforce/kit" "^3.2.6"
     "@salesforce/ts-types" "^2.0.11"
     "@types/shelljs" "^0.10.0"
@@ -1525,10 +1525,10 @@
     strip-ansi "6.0.1"
     ts-retry-promise "^0.8.1"
 
-"@salesforce/core@^8.18.7", "@salesforce/core@^8.23.1", "@salesforce/core@^8.23.3", "@salesforce/core@^8.27.1", "@salesforce/core@^8.28.1", "@salesforce/core@^8.5.1":
-  version "8.28.1"
-  resolved "https://registry.yarnpkg.com/@salesforce/core/-/core-8.28.1.tgz#d83f8d0a8a83057c5a363aa6b5211b583fb9206b"
-  integrity sha512-k9lPsULo+lOEZvpm1J1nJOFwKp5O5IfNqya7pw627QdKGcsWZm6v9caVHKUX9IjyB+S3dasNqaZT5O7l76C4oQ==
+"@salesforce/core@^8.18.7", "@salesforce/core@^8.23.1", "@salesforce/core@^8.23.3", "@salesforce/core@^8.28.1", "@salesforce/core@^8.28.3", "@salesforce/core@^8.5.1":
+  version "8.28.3"
+  resolved "https://registry.yarnpkg.com/@salesforce/core/-/core-8.28.3.tgz#1344dc408833fb2a6ac19e6c4c09f846b6593ce3"
+  integrity sha512-DDAeHVwDO8wUlqEGwfp8Vuu7Vp7K+hpubKu6baWkHAXiO1u7ZbQkvwCbpPz9JiYEXVUBvP11JtBQ7zOUIPShlQ==
   dependencies:
     "@jsforce/jsforce-node" "^3.10.13"
     "@salesforce/kit" "^3.2.4"