Bump roslynator.dotnet.cli from 0.9.3 to 0.12.0

---
updated-dependencies:
- dependency-name: roslynator.dotnet.cli
  dependency-version: 0.12.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.config/dotnet-tools.json

@@ -1,12 +1,12 @@
 {
-    "version": 1,
-    "isRoot": true,
-    "tools": {
-      "roslynator.dotnet.cli": {
-        "version": "0.9.3",
-        "commands": [
-          "roslynator"
-        ]
-      }
+  "version": 1,
+  "isRoot": true,
+  "tools": {
+    "roslynator.dotnet.cli": {
+      "version": "0.12.0",
+      "commands": [
+        "roslynator"
+      ]
     }
-  }
+  }
+}