[xen staging-4.19] README: make heading say 4.19

[patchbot@xxxxxxx]

commit df9b8a649f0424e0a949c0f9a7961724bbe8ea70
Author:     Julien Grall <jgrall@xxxxxxxxxx>
AuthorDate: Mon Jul 29 18:20:08 2024 +0100
Commit:     Julien Grall <jgrall@xxxxxxxxxx>
CommitDate: Mon Jul 29 18:20:08 2024 +0100

    README: make heading say 4.19
    
    Signed-off-by: Julien Grall <jgrall@xxxxxxxxxx>
---
 README | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/README b/README
index 560247e710..5cacce282e 100644
--- a/README
+++ b/README
@@ -1,11 +1,11 @@
-#################################################
+##################################
 __  __            _  _    _  ___
-\ \/ /___ _ __   | || |  / |/ _ \       _ __ ___
- \  // _ \ '_ \  | || |_ | | (_) |_____| '__/ __|
- /  \  __/ | | | |__   _|| |\__, |_____| | | (__
-/_/\_\___|_| |_|    |_|(_)_|  /_/      |_|  \___|
+\ \/ /___ _ __   | || |  / |/ _ \
+ \  // _ \ '_ \  | || |_ | | (_) |
+ /  \  __/ | | | |__   _|| |\__, |
+/_/\_\___|_| |_|    |_|(_)_|  /_/
 
-#################################################
+##################################
 
 https://www.xen.org/
 
--
generated by git-patchbot for /home/xen/git/xen.git#staging-4.19