uwsgi.ini: remove unused cache2

cache2 was used before PR #1856

dockerfiles/uwsgi.ini

@@ -44,6 +44,3 @@ static-map = /static=/usr/local/searxng/searx/static
 static-expires = /* 31557600
 static-gzip-all = True
 offload-threads = %k
-
-# Cache
-cache2 = name=searxngcache,items=2000,blocks=2000,blocksize=4096,bitmap=1

utils/templates/etc/uwsgi/apps-archlinux/searxng.ini

@@ -82,6 +82,3 @@ static-map = /static=${SEARXNG_STATIC}
 static-expires = /* 31557600
 static-gzip-all = True
 offload-threads = %k
-
-# Cache
-cache2 = name=searxngcache,items=2000,blocks=2000,blocksize=4096,bitmap=1

utils/templates/etc/uwsgi/apps-archlinux/searxng.ini:socket

@@ -79,6 +79,3 @@ static-map = /static=${SEARXNG_STATIC}
 static-expires = /* 31557600
 static-gzip-all = True
 offload-threads = %k
-
-# Cache
-cache2 = name=searxngcache,items=2000,blocks=2000,blocksize=4096,bitmap=1

utils/templates/etc/uwsgi/apps-available/searxng.ini

@@ -85,6 +85,3 @@ static-map = /static=${SEARXNG_STATIC}
 static-expires = /* 31557600
 static-gzip-all = True
 offload-threads = %k
-
-# Cache
-cache2 = name=searxngcache,items=2000,blocks=2000,blocksize=4096,bitmap=1

utils/templates/etc/uwsgi/apps-available/searxng.ini:socket

@@ -82,6 +82,3 @@ static-map = /static=${SEARXNG_STATIC}
 static-expires = /* 31557600
 static-gzip-all = True
 offload-threads = %k
-
-# Cache
-cache2 = name=searxngcache,items=2000,blocks=2000,blocksize=4096,bitmap=1