Fixed mat assignment rules to be db agnostic with comma delimited strings and upgraded test env db to mariadb 10.10 to match production.

db/migrate/20250126004721_use_comma_delimm_string_for_mat_assignment_rules.rb

@@ -0,0 +1,7 @@
+class UseCommaDelimmStringForMatAssignmentRules < ActiveRecord::Migration[7.2]
+  def change
+    change_column :mat_assignment_rules, :weight_classes, :string
+    change_column :mat_assignment_rules, :bracket_positions, :string
+    change_column :mat_assignment_rules, :rounds, :string
+  end
+end