fix(analyzer/angular): allow multi line commits

internal/analyzer/angular.go

@@ -22,7 +22,7 @@ const ANGULAR = "angular"
 
 func newAngular() *angular {
 	return &angular{
-		regex: `^(TAG)(?:\((.*)\))?: (.*)$`,
+		regex: `^(TAG)(?:\((.*)\))?: (.*)`,
 		log:   log.WithField("analyzer", ANGULAR),
 		rules: []Rule{
 			{