build(deps-dev): bump @types/webpack-sources from 1.4.2 to 2.0.0 (#413)

Bumps [@types/webpack-sources](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/webpack-sources) from 1.4.2 to 2.0.0.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/webpack-sources)

Signed-off-by: dependabot[bot] <support@github.com>

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

package.json

@@ -44,7 +44,7 @@
     "@types/socket.io-client": "^1.4.34",
     "@types/webpack": "^4.41.22",
     "@types/webpack-dev-middleware": "^3.7.2",
-    "@types/webpack-sources": "^1.4.2",
+    "@types/webpack-sources": "^2.0.0",
     "@types/webpack-virtual-modules": "^0.1.0",
     "@typescript-eslint/eslint-plugin": "^4.3.0",
     "@typescript-eslint/parser": "^4.3.0",

yarn.lock

@@ -1536,10 +1536,10 @@
     "@types/webpack" "*"
     loglevel "^1.6.2"
 
-"@types/webpack-sources@*", "@types/webpack-sources@^1.4.2":
-  version "1.4.2"
-  resolved "https://registry.yarnpkg.com/@types/webpack-sources/-/webpack-sources-1.4.2.tgz#5d3d4dea04008a779a90135ff96fb5c0c9e6292c"
-  integrity sha512-77T++JyKow4BQB/m9O96n9d/UUHWLQHlcqXb9Vsf4F1+wKNrrlWNFPDLKNT92RJnCSL6CieTc+NDXtCVZswdTw==
+"@types/webpack-sources@*", "@types/webpack-sources@^2.0.0":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@types/webpack-sources/-/webpack-sources-2.0.0.tgz#08216ab9be2be2e1499beaebc4d469cec81e82a7"
+  integrity sha512-a5kPx98CNFRKQ+wqawroFunvFqv7GHm/3KOI52NY9xWADgc8smu4R6prt4EU/M4QfVjvgBkMqU4fBhw3QfMVkg==
   dependencies:
     "@types/node" "*"
     "@types/source-list-map" "*"