Bump the major group across 1 directory with 2 updates

Bumps the major group with 2 updates in the / directory: [is-docker](https://github.com/sindresorhus/is-docker) and [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node).


Updates `is-docker` from 3.0.0 to 4.0.0
- [Release notes](https://github.com/sindresorhus/is-docker/releases)
- [Commits](sindresorhus/is-docker@v3.0.0...v4.0.0)

Updates `@types/node` from 12.20.55 to 24.5.2
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

---
updated-dependencies:
- dependency-name: is-docker
  dependency-version: 4.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: major
- dependency-name: "@types/node"
  dependency-version: 24.5.2
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: major
...

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

Author: dependabot[bot]

packages/varlock/package.json

@@ -97,7 +97,7 @@
     "ci-info": "^4.3.0",
     "exit-hook": "^4.0.0",
     "gunshi": "^0.26.3",
-    "is-docker": "^3.0.0",
+    "is-docker": "^4.0.0",
     "is-unicode-supported": "^2.1.0",
     "is-wsl": "^3.1.0",
     "outdent": "catalog:",