build(deps): bump braces from 3.0.2 to 3.0.3 in /jupyterlab

Bumps [braces](https://github.com/micromatch/braces) from 3.0.2 to 3.0.3.
- [Changelog](https://github.com/micromatch/braces/blob/master/CHANGELOG.md)
- [Commits](micromatch/braces@3.0.2...3.0.3)

---
updated-dependencies:
- dependency-name: braces
  dependency-type: indirect
...

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

jupyterlab/yarn.lock

@@ -3709,11 +3709,11 @@ __metadata:
   linkType: hard
 
 "braces@npm:^3.0.2":
-  version: 3.0.2
-  resolution: "braces@npm:3.0.2"
+  version: 3.0.3
+  resolution: "braces@npm:3.0.3"
   dependencies:
-    fill-range: "npm:^7.0.1"
-  checksum: 8/e2a8e769a863f3d4ee887b5fe21f63193a891c68b612ddb4b68d82d1b5f3ff9073af066c343e9867a393fe4c2555dcb33e89b937195feb9c1613d259edfcd459
+    fill-range: "npm:^7.1.1"
+  checksum: 10c0/7c6dfd30c338d2997ba77500539227b9d1f85e388a5f43220865201e407e076783d0881f2d297b9f80951b4c957fcf0b51c1d2d24227631643c3f7c284b0aa04
   languageName: node
   linkType: hard
 
@@ -5527,12 +5527,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"fill-range@npm:^7.0.1":
-  version: 7.0.1
-  resolution: "fill-range@npm:7.0.1"
+"fill-range@npm:^7.1.1":
+  version: 7.1.1
+  resolution: "fill-range@npm:7.1.1"
   dependencies:
     to-regex-range: "npm:^5.0.1"
-  checksum: 8/cc283f4e65b504259e64fd969bcf4def4eb08d85565e906b7d36516e87819db52029a76b6363d0f02d0d532f0033c9603b9e2d943d56ee3b0d4f7ad3328ff917
+  checksum: 10c0/b75b691bbe065472f38824f694c2f7449d7f5004aa950426a2c28f0306c60db9b880c0b0e4ed819997ffb882d1da02cfcfc819bddc94d71627f5269682edf018
   languageName: node
   linkType: hard