Fix unhandled error in test cleanup

- Explicitly ignore error from os.Remove() in test cleanup
- Resolves Gosec G104 (CWE-703) security warning

Author: sverdlov93

artifactory/utils/maven/settingsxml_test.go

@@ -353,7 +353,7 @@ func TestConfigureArtifactoryRepository_URLTrimming(t *testing.T) {
 			"For input '%s', expected URL '%s'", tc.input, tc.expected)
 
 		// Clean up for next iteration
-		os.Remove(settingsPath)
+		_ = os.Remove(settingsPath)
 	}
 }