patch 9.1.1386: MS-Windows: some minor problems building on AARCH64

Problem:  MS-Windows: some minor problems building on AARCH64
Solution: Update Make_cyg_ming with aarch64 specific changes,
          document how to build on aarch64 using msys2 packages

closes: #17048

Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index a2cfb00..78a6e7b 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1386,
+/**/
     1385,
 /**/
     1384,