test: rename file for clarity

test/test_custom/test_defaults-location.yml

@@ -5,7 +5,7 @@ services:
     image: nginxproxy/nginx-proxy:test
     volumes:
       - /var/run/docker.sock:/tmp/docker.sock:ro
-      - ./my_custom_proxy_settings.conf:/etc/nginx/vhost.d/default_location:ro
+      - ./my_custom_proxy_settings_f00.conf:/etc/nginx/vhost.d/default_location:ro
       - ./my_custom_proxy_settings_bar.conf:/etc/nginx/vhost.d/web3.nginx-proxy.example_location:ro
 
   web1:

test/test_custom/test_defaults.yml

@@ -5,7 +5,7 @@ services:
     image: nginxproxy/nginx-proxy:test
     volumes:
       - /var/run/docker.sock:/tmp/docker.sock:ro
-      - ./my_custom_proxy_settings.conf:/etc/nginx/proxy.conf:ro
+      - ./my_custom_proxy_settings_f00.conf:/etc/nginx/proxy.conf:ro
 
   web1:
     image: web

test/test_custom/test_location-per-vhost.yml

@@ -5,7 +5,7 @@ services:
     image: nginxproxy/nginx-proxy:test
     volumes:
       - /var/run/docker.sock:/tmp/docker.sock:ro
-      - ./my_custom_proxy_settings.conf:/etc/nginx/vhost.d/web1.nginx-proxy.example_location:ro
+      - ./my_custom_proxy_settings_f00.conf:/etc/nginx/vhost.d/web1.nginx-proxy.example_location:ro
       - ./my_custom_proxy_settings_bar.conf:/etc/nginx/vhost.d/561032515ede3ab3a015edfb244608b72409c430_location:ro
 
   web1:

test/test_custom/test_per-vhost.yml

@@ -5,7 +5,7 @@ services:
     image: nginxproxy/nginx-proxy:test
     volumes:
       - /var/run/docker.sock:/tmp/docker.sock:ro
-      - ./my_custom_proxy_settings.conf:/etc/nginx/vhost.d/web1.nginx-proxy.example:ro
+      - ./my_custom_proxy_settings_f00.conf:/etc/nginx/vhost.d/web1.nginx-proxy.example:ro
       - ./my_custom_proxy_settings_bar.conf:/etc/nginx/vhost.d/561032515ede3ab3a015edfb244608b72409c430:ro
 
   web1:

test/test_custom/test_proxy-wide.yml

@@ -5,7 +5,7 @@ services:
     image: nginxproxy/nginx-proxy:test
     volumes:
       - /var/run/docker.sock:/tmp/docker.sock:ro
-      - ./my_custom_proxy_settings.conf:/etc/nginx/conf.d/my_custom_proxy_settings.conf:ro
+      - ./my_custom_proxy_settings_f00.conf:/etc/nginx/conf.d/my_custom_proxy_settings_f00.conf:ro
 
   web1:
     image: web