MDEV-33631 Ubuntu/Debian MYSQL_SERVER_SUFFIX is version+suffix on MariaDB packaged versions

The debian/rules removed sufficient version information from the
downstream version, however the mariadb upstream has a +
separator from the suffix.

While we are at it, remove the Debian/Ubuntu revision -1.

Other revisions used:
* Debian unstable (inherited to both Debian and Ubuntu if package unchanged): 1:10.11.6-2
* Ubuntu stable updates example: 1:10.11.6-0ubuntu0.23.10.2
* Debian stable updates example: 1:10.11.4-1~deb12u1

The result is compulation with:
    -DMYSQL_SERVER_SUFFIX="-1:10.4.34+maria~deb10" \

Compared to Debian:
    -DMYSQL_SERVER_SUFFIX="-1~deb12u1" \

The impact comes into play with SELECT VERSION():
    10.4.34-MariaDB-1:10.4.34+maria~deb10

A more abbreviated form of the following is much more human/machine parsable:
    10.6.16-MariaDB~ubu2004

Reviewer: Otto Kekäläinen

debian/rules

@@ -21,7 +21,7 @@ ifneq (,$(filter linux,$(DEB_HOST_ARCH_OS)))
 endif
 
 BUILDDIR := builddir
-DEB_VERSION_REVISION := $(shell echo $(DEB_VERSION) | sed -e 's/^.*-//')
+DEB_VERSION_REVISION := $(shell echo $(DEB_VERSION) | sed -e 's/.*[~-]\(.*\)/\1/')
 RELEASE := $(shell lsb_release -r -s) # Use changelog based DEB_DISTRIBUTION instead?
 TMP:=$(CURDIR)/debian/tmp