Remove 3.7 from celery matrix due to importlib-metadata clash

Author: sl0thentr0py

tox.ini

@@ -72,9 +72,9 @@ envlist =
     {py3.7,py3.12,py3.13}-bottle-latest
 
     # Celery
-    {py3.7,py3.8}-celery-v{4}
-    {py3.7,py3.8}-celery-v{5.0}
-    {py3.7,py3.10}-celery-v{5.1,5.2}
+    {py3.8}-celery-v{4}
+    {py3.8}-celery-v{5.0}
+    {py3.8,py3.10}-celery-v{5.1,5.2}
     {py3.8,py3.11,py3.12}-celery-v{5.3,5.4,5.5}
     {py3.8,py3.12,py3.13}-celery-latest
 
@@ -393,8 +393,6 @@ deps =
     celery-v5.5: Celery==5.5.0rc3
     celery-latest: Celery
 
-    {py3.7}-celery: importlib-metadata<5.0
-
     # Chalice
     chalice: pytest-chalice==0.0.5
     chalice-v1.16: chalice~=1.16.0