Update Linux to v5.4.148

Sourced from [1]

[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.4.148.tar.gz

Change-Id: Ib3d26c5ba9b022e2e03533005c4fed4d7c30b61b
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/include/uapi/linux/android/binder.h b/include/uapi/linux/android/binder.h
index 2832134..7317808 100644
--- a/include/uapi/linux/android/binder.h
+++ b/include/uapi/linux/android/binder.h
@@ -248,6 +248,7 @@
 	TF_ROOT_OBJECT	= 0x04,	/* contents are the component's root object */
 	TF_STATUS_CODE	= 0x08,	/* contents are a 32-bit status code */
 	TF_ACCEPT_FDS	= 0x10,	/* allow replies with file descriptors */
+	TF_CLEAR_BUF	= 0x20,	/* clear buffer on txn complete */
 };
 
 struct binder_transaction_data {