add sonar cloud properties

.sonarcloud.properties

@@ -0,0 +1,28 @@
+# SonarCloud analysis properties
+sonar.projectName=image-controller
+sonar.organization=redhat-appstudio-1
+sonar.sources=.
+sonar.language=go
+
+# SCM properties
+sonar.scm.provider=git
+sonar.scm.url=github.com/redhat-appstudio/image-controller
+
+# Quality gate properties
+sonar.qualitygate.wait=true
+sonar.qualitygate.timeout=300
+
+# Path to sources
+sonar.sources=.
+sonar.exclusions=**/*test*, **/vendor/**, **/zz_generated.*, **/*.yaml,
+
+# Path to tests
+sonar.tests=**/*test*
+sonar.test.exclusions=**/*test*
+#sonar.test.inclusions=
+
+# Source encoding
+sonar.sourceEncoding=UTF-8
+
+# Exclusions for copy-paste detection
+sonar.cpd.exclusions=**/*test*