Run idmap2 static-checks and fix formatting issues

Bug: 130324774
Test: builds
Change-Id: I2cf9d3aa268ffe38e525fadee9d81fc6aefe19b1
diff --git a/cmds/idmap2/libidmap2/Result.cpp b/cmds/idmap2/libidmap2/Result.cpp
index 471dab2..1eac25f 100644
--- a/cmds/idmap2/libidmap2/Result.cpp
+++ b/cmds/idmap2/libidmap2/Result.cpp
@@ -14,12 +14,12 @@
  * limitations under the License.
  */
 
+#include "idmap2/Result.h"
+
 #include <cstdarg>
 
 #include "android-base/stringprintf.h"
 
-#include "idmap2/Result.h"
-
 namespace android::idmap2 {
 
 // NOLINTNEXTLINE(cert-dcl50-cpp)