fix: upgrade dotenv-webpack from 1.7.0 to 1.8.0 (#2312)

Snyk has created this PR to upgrade dotenv-webpack from 1.7.0 to 1.8.0.

See this package in npm:
https://www.npmjs.com/package/dotenv-webpack

See this project in Snyk:
https://app.snyk.io/org/nmanovic/project/2f167f1b-9eed-4bf3-96b4-7ac84449f680?utm_source=github&utm_medium=upgrade-pr

cvat-ui/package-lock.json

@@ -21657,17 +21657,17 @@
             "integrity": "sha512-HygQCKUBSFl8wKQZBSemMywRWcEDNidvNbjGVyZu3nbZ8qq9ubiPoGLMdRDpfSrpkkm9BXYFkpKxxFX38o/76w=="
         },
         "dotenv-defaults": {
-            "version": "1.0.2",
-            "resolved": "https://registry.npmjs.org/dotenv-defaults/-/dotenv-defaults-1.0.2.tgz",
-            "integrity": "sha512-iXFvHtXl/hZPiFj++1hBg4lbKwGM+t/GlvELDnRtOFdjXyWP7mubkVr+eZGWG62kdsbulXAef6v/j6kiWc/xGA==",
+            "version": "1.1.1",
+            "resolved": "https://registry.npmjs.org/dotenv-defaults/-/dotenv-defaults-1.1.1.tgz",
+            "integrity": "sha512-6fPRo9o/3MxKvmRZBD3oNFdxODdhJtIy1zcJeUSCs6HCy4tarUpd+G67UTU9tF6OWXeSPqsm4fPAB+2eY9Rt9Q==",
             "requires": {
                 "dotenv": "^6.2.0"
             }
         },
         "dotenv-webpack": {
-            "version": "1.7.0",
-            "resolved": "https://registry.npmjs.org/dotenv-webpack/-/dotenv-webpack-1.7.0.tgz",
-            "integrity": "sha512-wwNtOBW/6gLQSkb8p43y0Wts970A3xtNiG/mpwj9MLUhtPCQG6i+/DSXXoNN7fbPCU/vQ7JjwGmgOeGZSSZnsw==",
+            "version": "1.8.0",
+            "resolved": "https://registry.npmjs.org/dotenv-webpack/-/dotenv-webpack-1.8.0.tgz",
+            "integrity": "sha512-o8pq6NLBehtrqA8Jv8jFQNtG9nhRtVqmoD4yWbgUyoU3+9WBlPe+c2EAiaJok9RB28QvrWvdWLZGeTT5aATDMg==",
             "requires": {
                 "dotenv-defaults": "^1.0.2"
             }

cvat-ui/package.json

@@ -66,7 +66,7 @@
         "copy-to-clipboard": "^3.3.1",
         "cvat-canvas": "file:../cvat-canvas",
         "cvat-core": "file:../cvat-core",
-        "dotenv-webpack": "^1.7.0",
+        "dotenv-webpack": "^1.8.0",
         "error-stack-parser": "^2.0.6",
         "moment": "^2.24.0",
         "platform": "^1.3.6",