Bump ts-loader from 7.0.3 to 7.0.4

Bumps [ts-loader](https://github.com/TypeStrong/ts-loader) from 7.0.3 to 7.0.4.
- [Release notes](https://github.com/TypeStrong/ts-loader/releases)
- [Changelog](https://github.com/TypeStrong/ts-loader/blob/master/CHANGELOG.md)
- [Commits](https://github.com/TypeStrong/ts-loader/compare/v7.0.3...v7.0.4)

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

package-lock.json

@@ -5607,9 +5607,9 @@
             "dev": true
         },
         "ts-loader": {
-            "version": "7.0.3",
-            "resolved": "https://registry.npmjs.org/ts-loader/-/ts-loader-7.0.3.tgz",
-            "integrity": "sha512-BXAHfPjm3J//20ibuI30M+xgLpdIng68p2H952QqbbmDk7SW72HV42k9Gop7rMxuHvrXWjazWhKuyr9D9kKe3A==",
+            "version": "7.0.4",
+            "resolved": "https://registry.npmjs.org/ts-loader/-/ts-loader-7.0.4.tgz",
+            "integrity": "sha512-5du6OQHl+4ZjO4crEyoYUyWSrmmo7bAO+inkaILZ68mvahqrfoa4nn0DRmpQ4ruT4l+cuJCgF0xD7SBIyLeeow==",
             "dev": true,
             "requires": {
                 "chalk": "^2.3.0",

package.json

@@ -47,7 +47,7 @@
         "replace-in-file-webpack-plugin": "^1.0.6",
         "terser-webpack-plugin": "^3.0.1",
         "tfx-cli": "^0.7.11",
-        "ts-loader": "^7.0.3",
+        "ts-loader": "^7.0.4",
         "typescript": "^3.8.3",
         "webpack": "^4.43.0",
         "webpack-cli": "^3.3.11"