Update language to comply with Android’s inclusive language guidance

https: //source.android.com/setup/contribute/respectful-code
Bug: 161896447
Test: Unit tests pass
Change-Id: I0f3f0333dbccc94241a096ca5d3d9bc28c281492
diff --git a/tests/unit/zip_test.cpp b/tests/unit/zip_test.cpp
index 0753d64..ec9585c 100644
--- a/tests/unit/zip_test.cpp
+++ b/tests/unit/zip_test.cpp
@@ -28,7 +28,7 @@
 #include "otautil/sysutil.h"
 
 TEST(ZipTest, OpenFromMemory) {
-  std::string zip_path = from_testdata_base("ziptest_dummy-update.zip");
+  std::string zip_path = from_testdata_base("ziptest_fake-update.zip");
   MemMapping map;
   ASSERT_TRUE(map.MapFile(zip_path));