Pmm 7 update outdated db versions (#739)

* updated default versions for PG and PDPG

* updated all PDPGSQL versions

* updated uptdated DB versions

pmm-tests/pmm-framework.sh

@@ -686,11 +686,12 @@ sudo_check(){
 if [[ -z "${ps_version}" ]]; then ps_version="8.0"; fi
 if [[ -z "${ms_version}" ]]; then ms_version="8.0"; fi
 if [[ -z "${md_version}" ]]; then md_version="10.5"; fi
-if [[ -z "${mo_version}" ]]; then mo_version="6.0"; fi
-if [[ -z "${modb_version}" ]]; then modb_version="4.4"; fi
+if [[ -z "${mo_version}" ]]; then mo_version="7.0"; fi
+if [[ -z "${modb_version}" ]]; then modb_version="7.0"; fi
 if [[ -z "${pgsql_version}" ]]; then pgsql_version="16";fi
 if [[ -z "${pdpgsql_version}" ]]; then pdpgsql_version="17"; fi
-if [[ -z "${pxc_version}" ]]; then pxc_version="5.7"; fi
+if [[ -z "${pxc_version}" ]]; then pxc_version="8.0"; fi
+
 if [[ -z "${REPLCOUNT}" ]]; then REPLCOUNT="1"; fi
 if [[ -z "${ova_memory}" ]]; then ova_memory="2048";fi