PSP: when comparing categories in SELinux levels, ignore its order.

pkg/security/podsecuritypolicy/util/util.go

@@ -222,3 +222,17 @@ func hasPathPrefix(s, pathPrefix string) bool {
 
 	return false
 }
+
+// EqualStringSlices compares string slices for equality. Slices are equal when
+// their sizes and elements on similar positions are equal.
+func EqualStringSlices(a, b []string) bool {
+	if len(a) != len(b) {
+		return false
+	}
+	for i := 0; i < len(a); i++ {
+		if a[i] != b[i] {
+			return false
+		}
+	}
+	return true
+}