Update limits for glibmm and pangomm

tools/smoketesting/tarball-conversion.config

@@ -143,7 +143,7 @@
     <package name="gtksourceview"               set="core"/>
     <package name="gjs"                         set="core"/>
     <package name="glib"                        set="core"/>
-    <package name="glibmm-2.4"                  set="core" limit="2.65" module="glibmm"/>
+    <package name="glibmm-2.4"                  set="core" limit="2.67" module="glibmm"/>
     <package name="gmime"                       set="core"/>
     <package name="gsound"                      set="core"/>
     <package name="gspell"                      set="core"/>
@@ -187,7 +187,7 @@
     <package name="libsoup"                     set="core"/>
     <package name="mm-common"                   set="core"/>
     <package name="pango"                       set="core"/>
-    <package name="pangomm-1.4"                 set="core" limit="2.43" module="pangomm"/>
+    <package name="pangomm-1.4"                 set="core" limit="2.47" module="pangomm"/>
     <package name="phodav"                      set="core"/>
     <package name="pygobject"                   set="core"/>
     <package name="pyatspi"                     set="core"/>