Juan 10/06/2022:configure, upgrade to generate MNH-551 version config files

src/configure

@@ -9,7 +9,7 @@ if [ "x$XYZ" = "x" ]
 then
 # 
 export VERSION_MASTER=${VERSION_MASTER:-MNH-V5-5}
-export VERSION_BUG=${VERSION_BUG:-0}
+export VERSION_BUG=${VERSION_BUG:-1}
 export VERSION_XYZ=${VERSION_XYZ:-${VERSION_MASTER}-${VERSION_BUG}${VER_OASIS:+-${VER_OASIS}}}
 export VERSION_DATE=${VERSION_DATE:-"19/03/2021"}
 export VERSION_LIBAEC=${VERSION_LIBAEC:-"0.3.4"}