Run idmap2 static-checks and fix formatting issues

Bug: 130324774
Test: builds
Change-Id: I2cf9d3aa268ffe38e525fadee9d81fc6aefe19b1
diff --git a/cmds/idmap2/libidmap2/Policies.cpp b/cmds/idmap2/libidmap2/Policies.cpp
index 7c45556..0a0cecf 100644
--- a/cmds/idmap2/libidmap2/Policies.cpp
+++ b/cmds/idmap2/libidmap2/Policies.cpp
@@ -14,15 +14,15 @@
  * limitations under the License.
  */
 
+#include "idmap2/Policies.h"
+
 #include <iterator>
 #include <map>
 #include <string>
 #include <vector>
 
 #include "androidfw/ResourceTypes.h"
-
 #include "idmap2/Idmap.h"
-#include "idmap2/Policies.h"
 #include "idmap2/Result.h"
 
 namespace android::idmap2 {