Bump tree-kill from 1.2.1 to 1.2.2

Bumps [tree-kill](https://github.com/pkrumins/node-tree-kill) from 1.2.1 to 1.2.2.
- [Release notes](https://github.com/pkrumins/node-tree-kill/releases)
- [Commits](pkrumins/node-tree-kill@v1.2.1...v1.2.2)

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

Author: dependabot-preview[bot]

package-lock.json

@@ -69,7 +69,7 @@
     "relay-runtime": "5.0.0",
     "temp": "0.9.1",
     "tinycolor2": "1.4.1",
-    "tree-kill": "1.2.1",
+    "tree-kill": "1.2.2",
     "underscore-plus": "1.7.0",
     "what-the-diff": "0.6.0",
     "what-the-status": "1.0.3",