update ubuntu & fix achigen

Author: Detanup01

.github/workflows/gen_emu_config_old-build-linux.yml

@@ -16,7 +16,7 @@ env:
 
 jobs:
   build:
-    runs-on: "ubuntu-20.04"
+    runs-on: "ubuntu-22.04"
 
     steps:
       - name: "Checkout branch"

generate_emu_config_old/stats_schema_achievement_gen/achievements_gen.py

@@ -115,7 +115,8 @@ def generate_stats_achievements(
 
         s['default']=f"{default_num}"
         s['global']=f"{global_num}"
-        del s['min']
+        if 'min' in s: 
+             del s['min']
     output_stats = copy.deepcopy(stats_out)
 
     # print(output_ach)