Add a blank line

Author: simonzgx

libc/src/stdio/linux/CMakeLists.txt

@@ -38,4 +38,4 @@ add_entrypoint_object(
     libc.src.fcntl.fcntl
     libc.src.stdio.fseek
     libc.src.__support.File.linux.file
-)
+)

libc/test/src/fcntl/fcntl_test.cpp

@@ -162,4 +162,4 @@ TEST(LlvmLibcFcntlTest, UseAfterClose) {
   ASSERT_THAT(LIBC_NAMESPACE::close(fd), Succeeds(0));
   ASSERT_EQ(-1, LIBC_NAMESPACE::fcntl(fd, F_GETFL));
   ASSERT_ERRNO_EQ(EBADF);
-}
+}