Bump null-loader from 4.0.0 to 4.0.1 (redwoodjs#1365)

Bumps [null-loader](https://github.com/webpack-contrib/null-loader) from 4.0.0 to 4.0.1.
- [Release notes](https://github.com/webpack-contrib/null-loader/releases)
- [Changelog](https://github.com/webpack-contrib/null-loader/blob/master/CHANGELOG.md)
- [Commits](webpack-contrib/null-loader@v4.0.0...v4.0.1)

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

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

packages/core/package.json

@@ -50,7 +50,7 @@
     "jest-watch-typeahead": "^0.6.1",
     "lodash.escaperegexp": "^4.1.2",
     "mini-css-extract-plugin": "^0.11.0",
-    "null-loader": "^4.0.0",
+    "null-loader": "^4.0.1",
     "style-loader": "^1.1.3",
     "svg-react-loader": "^0.4.6",
     "typescript": "^4.0.2",

yarn.lock

@@ -4156,7 +4156,7 @@
   resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.5.tgz#dcce4430e64b443ba8945f0290fb564ad5bac6dd"
   integrity sha512-7+2BITlgjgDhH0vvwZU/HZJVyk+2XUlvxXe8dFMedNX/aMkaOq++rMAFXc0tM7ij15QaWlbdQASBR9dihi+bDQ==
 
-"@types/json-schema@^7.0.5":
+"@types/json-schema@^7.0.5", "@types/json-schema@^7.0.6":
   version "7.0.6"
   resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.6.tgz#f4c7ec43e81b319a9815115031709f26987891f0"
   integrity sha512-3c+yGKvVP5Y9TYBEibGNR+kLtijnj7mYrXRg+WpFb2X9xm04g/DXYkfg4hmzJQosc9snFNUPkbYIhu+KAm6jJw==
@@ -4939,6 +4939,16 @@ ajv@^6.12.4:
     json-schema-traverse "^0.4.1"
     uri-js "^4.2.2"
 
+ajv@^6.12.5:
+  version "6.12.6"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.12.6.tgz#baf5a62e802b07d977034586f8c3baf5adf26df4"
+  integrity sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==
+  dependencies:
+    fast-deep-equal "^3.1.1"
+    fast-json-stable-stringify "^2.0.0"
+    json-schema-traverse "^0.4.1"
+    uri-js "^4.2.2"
+
 ansi-align@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/ansi-align/-/ansi-align-3.0.0.tgz#b536b371cf687caaef236c18d3e21fe3797467cb"
@@ -14058,13 +14068,13 @@ nth-check@^1.0.2, nth-check@~1.0.1:
   dependencies:
     boolbase "~1.0.0"
 
-null-loader@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/null-loader/-/null-loader-4.0.0.tgz#8e491b253cd87341d82c0e84b66980d806dfbd04"
-  integrity sha512-vSoBF6M08/RHwc6r0gvB/xBJBtmbvvEkf6+IiadUCoNYchjxE8lwzCGFg0Qp2D25xPiJxUBh2iNWzlzGMILp7Q==
+null-loader@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/null-loader/-/null-loader-4.0.1.tgz#8e63bd3a2dd3c64236a4679428632edd0a6dbc6a"
+  integrity sha512-pxqVbi4U6N26lq+LmgIbB5XATP0VdZKOG25DhHi8btMmJJefGArFyDg1yc4U3hWCJbMqSrw0qyrz1UQX+qYXqg==
   dependencies:
     loader-utils "^2.0.0"
-    schema-utils "^2.6.5"
+    schema-utils "^3.0.0"
 
 nullthrows@^1.1.1:
   version "1.1.1"
@@ -16310,6 +16320,15 @@ schema-utils@^2.0.1, schema-utils@^2.5.0, schema-utils@^2.6.5, schema-utils@^2.6
     ajv "^6.12.4"
     ajv-keywords "^3.5.2"
 
+schema-utils@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-3.0.0.tgz#67502f6aa2b66a2d4032b4279a2944978a0913ef"
+  integrity sha512-6D82/xSzO094ajanoOSbe4YvXWMfn2A//8Y1+MUqFAJul5Bs+yn36xbK9OtNDcRVSBJ9jjeoXftM6CfztsjOAA==
+  dependencies:
+    "@types/json-schema" "^7.0.6"
+    ajv "^6.12.5"
+    ajv-keywords "^3.5.2"
+
 seek-bzip@^1.0.5:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/seek-bzip/-/seek-bzip-1.0.6.tgz#35c4171f55a680916b52a07859ecf3b5857f21c4"