Fix the android-cloexec-* warnings in bootable/recovery

Add the O_CLOEXEC or 'e' accordingly.

Bug: 63510015
Test: recovery tests pass
Change-Id: I7094bcc6af22c9687eb535116b2ca6a59178b303
diff --git a/tests/component/updater_test.cpp b/tests/component/updater_test.cpp
index 357a39e..01b86f2 100644
--- a/tests/component/updater_test.cpp
+++ b/tests/component/updater_test.cpp
@@ -485,7 +485,7 @@
   UpdaterInfo updater_info;
   updater_info.package_zip = handle;
   TemporaryFile temp_pipe;
-  updater_info.cmd_pipe = fopen(temp_pipe.path, "wb");
+  updater_info.cmd_pipe = fopen(temp_pipe.path, "wbe");
   updater_info.package_zip_addr = map.addr;
   updater_info.package_zip_len = map.length;
 
@@ -561,7 +561,7 @@
   UpdaterInfo updater_info;
   updater_info.package_zip = handle;
   TemporaryFile temp_pipe;
-  updater_info.cmd_pipe = fopen(temp_pipe.path, "wb");
+  updater_info.cmd_pipe = fopen(temp_pipe.path, "wbe");
   updater_info.package_zip_addr = map.addr;
   updater_info.package_zip_len = map.length;