idmap2: fix clang-tidy warnings [readability-*]

Bug: 120024673
Test: mmm frameworks/base/cmds/idmap2; check output
Change-Id: I1565afac8d34e4347d8c946228d1134211e8b435
diff --git a/cmds/idmap2/tests/BinaryStreamVisitorTests.cpp b/cmds/idmap2/tests/BinaryStreamVisitorTests.cpp
index 8b552dc..a6c7ed5 100644
--- a/cmds/idmap2/tests/BinaryStreamVisitorTests.cpp
+++ b/cmds/idmap2/tests/BinaryStreamVisitorTests.cpp
@@ -52,14 +52,14 @@
 
   ASSERT_EQ(idmap1->GetHeader()->GetTargetCrc(), idmap2->GetHeader()->GetTargetCrc());
   ASSERT_EQ(idmap1->GetHeader()->GetTargetPath(), idmap2->GetHeader()->GetTargetPath());
-  ASSERT_EQ(idmap1->GetData().size(), 1u);
+  ASSERT_EQ(idmap1->GetData().size(), 1U);
   ASSERT_EQ(idmap1->GetData().size(), idmap2->GetData().size());
 
   const auto& data1 = idmap1->GetData()[0];
   const auto& data2 = idmap2->GetData()[0];
 
   ASSERT_EQ(data1->GetHeader()->GetTargetPackageId(), data2->GetHeader()->GetTargetPackageId());
-  ASSERT_EQ(data1->GetTypeEntries().size(), 2u);
+  ASSERT_EQ(data1->GetTypeEntries().size(), 2U);
   ASSERT_EQ(data1->GetTypeEntries().size(), data2->GetTypeEntries().size());
   ASSERT_EQ(data1->GetTypeEntries()[0]->GetEntry(0), data2->GetTypeEntries()[0]->GetEntry(0));
   ASSERT_EQ(data1->GetTypeEntries()[0]->GetEntry(1), data2->GetTypeEntries()[0]->GetEntry(1));