EmulatorPkg: Do not require deprecated termio.h

The termio.h of glibc has been deprecated for decades and was finally
removed in glibc 2.42.
EmulatorPkg still pulls it in for no reason (the "new" termios.h is
being included already).

Remove the include of termio.h.

Signed-off-by: Oliver Steffen <[email protected]>

diff --git a/EmulatorPkg/Unix/Host/Host.h b/EmulatorPkg/Unix/Host/Host.h
index b62496b..f46445a 100644
--- a/EmulatorPkg/Unix/Host/Host.h
+++ b/EmulatorPkg/Unix/Host/Host.h
@@ -66,7 +66,6 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
 #define _Bool  char  // for clang debug
   #endif
 #else
-  #include <termio.h>
   #include <sys/vfs.h>
   #include <linux/fs.h>
 #endif

Author: osteffenrh

EmulatorPkg/Unix/Host/Host.h

@@ -66,7 +66,6 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
 #define _Bool  char  // for clang debug
   #endif
 #else
-  #include <termio.h>
   #include <sys/vfs.h>
   #include <linux/fs.h>
 #endif