Merge pull request #22408 from backstage/renovate/testing-library-dom-9.x-lockfile

Update dependency @testing-library/dom to v9.3.4

yarn.lock

@@ -17177,8 +17177,8 @@ __metadata:
   linkType: soft
 
 "@testing-library/dom@npm:^9.0.0":
-  version: 9.3.3
-  resolution: "@testing-library/dom@npm:9.3.3"
+  version: 9.3.4
+  resolution: "@testing-library/dom@npm:9.3.4"
   dependencies:
     "@babel/code-frame": ^7.10.4
     "@babel/runtime": ^7.12.5
@@ -17188,7 +17188,7 @@ __metadata:
     dom-accessibility-api: ^0.5.9
     lz-string: ^1.5.0
     pretty-format: ^27.0.2
-  checksum: 34e0a564da7beb92aa9cc44a9080221e2412b1a132eb37be3d513fe6c58027674868deb9f86195756d98d15ba969a30fe00632a4e26e25df2a5a4f6ac0686e37
+  checksum: dfd6fb0d6c7b4dd716ba3c47309bc9541b4a55772cb61758b4f396b3785efe2dbc75dc63423545c039078c7ffcc5e4b8c67c2db1b6af4799580466036f70026f
   languageName: node
   linkType: hard