idmap2: clang-format

Test: cmds/idmap2/static-checks.sh
Change-Id: I17a0268058156373e9af1e00a7bcca5a8cc8f100
diff --git a/cmds/idmap2/libidmap2/Idmap.cpp b/cmds/idmap2/libidmap2/Idmap.cpp
index 9afdd437..e8e19d8 100644
--- a/cmds/idmap2/libidmap2/Idmap.cpp
+++ b/cmds/idmap2/libidmap2/Idmap.cpp
@@ -56,7 +56,7 @@
   }
 
   inline const std::map<TypeId, std::set<std::pair<ResourceId, ResourceId>>>& WARN_UNUSED
-      Map() const {
+  Map() const {
     return map_;
   }