Remove deploy.mode: global.

Config/ProvisionTests/docker-compose.example.yml

@@ -35,7 +35,6 @@ services:
         volume:
           subpath: arch
     deploy:
-      mode: global
       resources:
         limits:
           cpus: $CPU
@@ -65,7 +64,6 @@ services:
         volume:
           subpath: debian
     deploy:
-      mode: global
       resources:
         limits:
           cpus: $CPU
@@ -95,7 +93,6 @@ services:
         volume:
           subpath: fedora
     deploy:
-      mode: global
       resources:
         limits:
           cpus: $CPU
@@ -125,7 +122,6 @@ services:
         volume:
           subpath: opensuse
     deploy:
-      mode: global
       resources:
         limits:
           cpus: $CPU
@@ -155,7 +151,6 @@ services:
         volume:
           subpath: ubuntu
     deploy:
-      mode: global
       resources:
         limits:
           cpus: $CPU