software/metabase: version up metabase 0.45.4.2

note: updating to a more recent version would require more changes
because now jetty must have a certificate matching the hostname, see
https://github.com/metabase/metabase/issues/29660#issuecomment-1496625318

software/metabase/software.cfg

@@ -19,8 +19,8 @@ parts =
 
 [metabase.jar]
 recipe = slapos.recipe.build:download
-url = https://downloads.metabase.com/v0.45.2/metabase.jar
-md5sum = cca1f4d663ebfa60b3a6d93705b340a0
+url = https://downloads.metabase.com/v0.45.4.2/metabase.jar
+md5sum = 67ed24b3a77b6f87844fc8bf22471f36
 
 [instance-profile]
 recipe = slapos.recipe.template