chore: Add SonarLint settings for Rider

src/.idea/.idea.Recyclarr/.idea/sonarlint.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="SonarLintProjectSettings">
+    <option name="bindingEnabled" value="true" />
+    <option name="projectKey" value="recyclarr_recyclarr" />
+    <option name="serverId" value="SonarCloud" />
+  </component>
+</project>