patch 9.1.0691: python3: stable-abi may cause segfault on Python 3.11

Problem:  python3: stable-abi may cause segfault on Python 3.11
          (Audrius Kažukauskas, after v9.1.0668)
Solution: do not enable the stable Python ABI by default, only when used
          with --with-python3-stable-abi argument is given

related: #15543

Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index 9a6a945..3a34efe 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    691,
+/**/
     690,
 /**/
     689,