Bump cross-spawn from 7.0.3 to 7.0.6 in /Extension (#12973)

Bumps [cross-spawn](https://github.com/moxystudio/node-cross-spawn) from 7.0.3 to 7.0.6.
- [Changelog](https://github.com/moxystudio/node-cross-spawn/blob/master/CHANGELOG.md)
- [Commits](moxystudio/node-cross-spawn@v7.0.3...v7.0.6)

---
updated-dependencies:
- dependency-name: cross-spawn
  dependency-type: indirect
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Extension/yarn.lock

@@ -1428,9 +1428,9 @@ create-require@^1.1.0:
   integrity sha1-wdfo8eX2z8n/ZfnNNS03NIdWwzM=
 
 cross-spawn@^7.0.2, cross-spawn@^7.0.3:
-  version "7.0.3"
-  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/cross-spawn/-/cross-spawn-7.0.3.tgz#f73a85b9d5d41d045551c177e2882d4ac85728a6"
-  integrity sha1-9zqFudXUHQRVUcF34ogtSshXKKY=
+  version "7.0.6"
+  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/cross-spawn/-/cross-spawn-7.0.6.tgz#8a58fe78f00dcd70c370451759dfbfaf03e8ee9f"
+  integrity sha1-ilj+ePANzXDDcEUXWd+/rwPo7p8=
   dependencies:
     path-key "^3.1.0"
     shebang-command "^2.0.0"