fix(deps): update dependency css-loader to v7

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.changeset/renovate-6193787.md

@@ -0,0 +1,5 @@
+---
+'@backstage/cli': patch
+---
+
+Updated dependency `css-loader` to `^7.0.0`.

packages/cli/package.json

@@ -88,7 +88,7 @@
     "commander": "^12.0.0",
     "cross-fetch": "^4.0.0",
     "cross-spawn": "^7.0.3",
-    "css-loader": "^6.5.1",
+    "css-loader": "^7.0.0",
     "ctrlc-windows": "^2.1.0",
     "esbuild": "^0.24.0",
     "esbuild-loader": "^4.0.0",

yarn.lock

@@ -3992,7 +3992,7 @@ __metadata:
     commander: ^12.0.0
     cross-fetch: ^4.0.0
     cross-spawn: ^7.0.3
-    css-loader: ^6.5.1
+    css-loader: ^7.0.0
     ctrlc-windows: ^2.1.0
     del: ^8.0.0
     esbuild: ^0.24.0
@@ -24483,9 +24483,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"css-loader@npm:^6.5.1":
-  version: 6.11.0
-  resolution: "css-loader@npm:6.11.0"
+"css-loader@npm:^7.0.0":
+  version: 7.1.2
+  resolution: "css-loader@npm:7.1.2"
   dependencies:
     icss-utils: ^5.1.0
     postcss: ^8.4.33
@@ -24497,13 +24497,13 @@ __metadata:
     semver: ^7.5.4
   peerDependencies:
     "@rspack/core": 0.x || 1.x
-    webpack: ^5.0.0
+    webpack: ^5.27.0
   peerDependenciesMeta:
     "@rspack/core":
       optional: true
     webpack:
       optional: true
-  checksum: 5c8d35975a7121334905394e88e28f05df72f037dbed2fb8fec4be5f0b313ae73a13894ba791867d4a4190c35896da84a7fd0c54fb426db55d85ba5e714edbe3
+  checksum: 15bfd90d778ddab90ee1d04c8c8bcc13ea6c0791d01b52b09d1b1c753b3410f7a7788a510d93726a9878e70b7c1a140f21efdf5c96e1857872107551d3897822
   languageName: node
   linkType: hard