Bump webpack from 5.67.0 to 5.68.0 in /cpg-core/src/main/nodejs (#692)

Bumps [webpack](https://github.com/webpack/webpack) from 5.67.0 to 5.68.0.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](webpack/webpack@v5.67.0...v5.68.0)

---
updated-dependencies:
- dependency-name: webpack
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

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

cpg-core/src/main/nodejs/package.json

@@ -11,7 +11,7 @@
   },
   "license": "Apache-2.0",
   "devDependencies": {
-    "webpack": "5.67.0",
+    "webpack": "5.68.0",
     "webpack-cli": "4.9.1"
   }
 }

cpg-core/src/main/nodejs/yarn.lock

@@ -771,10 +771,10 @@ webpack-sources@^3.2.3:
   resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-3.2.3.tgz#2d4daab8451fd4b240cc27055ff6a0c2ccea0cde"
   integrity sha512-/DyMEOrDgLKKIG0fmvtz+4dUX/3Ghozwgm6iPp8KRhvn+eQf9+Q7GWxVNMk3+uCPWfdXYC4ExGBckIXdFEfH1w==
 
-webpack@5.67.0:
-  version "5.67.0"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-5.67.0.tgz#cb43ca2aad5f7cc81c4cd36b626e6b819805dbfd"
-  integrity sha512-LjFbfMh89xBDpUMgA1W9Ur6Rn/gnr2Cq1jjHFPo4v6a79/ypznSYbAyPgGhwsxBtMIaEmDD1oJoA7BEYw/Fbrw==
+webpack@5.68.0:
+  version "5.68.0"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-5.68.0.tgz#a653a58ed44280062e47257f260117e4be90d560"
+  integrity sha512-zUcqaUO0772UuuW2bzaES2Zjlm/y3kRBQDVFVCge+s2Y8mwuUTdperGaAv65/NtRL/1zanpSJOq/MD8u61vo6g==
   dependencies:
     "@types/eslint-scope" "^3.7.0"
     "@types/estree" "^0.0.50"