remove version from docker compose files (warning that it no longer i…

…s in use)

docker/cli.assetstore.yml

@@ -12,7 +12,6 @@
 # https://github.com/DSpace/DSpace/blob/main/dspace/src/main/docker-compose/cli.assetstore.yml
 #
 # Therefore, it should be kept in sync with that file
-version: "3.7"
 
 networks:
   dspacenet:

docker/cli.ingest.yml

@@ -12,7 +12,6 @@
 # https://github.com/DSpace/DSpace/blob/main/dspace/src/main/docker-compose/cli.ingest.yml
 #
 # Therefore, it should be kept in sync with that file
-version: "3.7"
 
 services:
   dspace-cli:

docker/cli.yml

@@ -6,8 +6,6 @@
 # http://www.dspace.org/license/
 #
 
-version: "3.7"
-
 services:
   dspace-cli:
     image: "${DOCKER_OWNER:-ufal}/dspace-cli:${DSPACE_VER:-dspace-7_x}"

docker/db.entities.yml

@@ -12,8 +12,6 @@
 # https://github.com/DSpace/DSpace/blob/main/dspace/src/main/docker-compose/db.entities.yml
 #
 # # Therefore, it should be kept in sync with that file
-version: "3.7"
-
 services:
   dspacedb:
     image: dspace/dspace-postgres-pgcrypto:loadsql
@@ -48,4 +46,4 @@ services:
           <name-map collection-handle="123456789/28" submission-name="Journal"/> \
           <name-map collection-handle="123456789/29" submission-name="JournalVolume"/> \
           <name-map collection-handle="123456789/30" submission-name="JournalIssue"/>' /dspace/config/item-submission.xml
-        catalina.sh run
+        catalina.sh run

docker/docker-compose-ci.yml

@@ -10,7 +10,6 @@
 # This is used by our GitHub CI at .github/workflows/build.yml
 # It is based heavily on the Backend's Docker Compose:
 # https://github.com/DSpace/DSpace/blob/main/docker-compose.yml
-version: '3.7'
 networks:
   dspacenet:
 services:

docker/docker-compose-dist.yml

@@ -8,7 +8,6 @@
 
 # Docker Compose for running the DSpace Angular UI dist build
 # for previewing with the DSpace Demo site backend
-version: '3.7'
 networks:
   dspacenet:
 services:

docker/docker-compose-rest.yml

@@ -10,7 +10,6 @@
 # This is based heavily on the docker-compose.yml that is available in the DSpace/DSpace
 # (Backend) at:
 # https://github.com/DSpace/DSpace/blob/main/docker-compose.yml
-version: '3.7'
 networks:
   dspacenet:
     # Due to the following specification, THIS FILE (docker-compose-rest.yml) must be last (if using several YMLs),

docker/docker-compose.yml

@@ -6,7 +6,6 @@
 # http://www.dspace.org/license/
 #
 
-version: '3.7'
 networks:
   dspacenet:
 services:

docker/matomo-w-db.yml

@@ -1,5 +1,3 @@
-version: "3.5"
-
 services:
   db:
     image: mariadb