Update dependencies to enable easy single-tag deployments

Previously every deployment (even just for a single tag, such as
`ansible-playbook site.yml --tags landingpage`) would have the caddy
deployment in its dependency.

That meant in effect whenever there was an updated caddy image, the role
would update it and we would lose all previous caddy configuration -
which in turn would necessitate a complete redeploymnet of all steps.
This is now not the case anymore.

roles/caddy/meta/main.yml

@@ -1,5 +1,4 @@
 ---
 
 dependencies:
-  - docker
   - docker-swarm

roles/caddy_id/meta/main.yml

@@ -1,5 +1,4 @@
 ---
 
 dependencies:
-  - docker
   - docker-swarm

roles/docker-swarm/meta/main.yml

@@ -0,0 +1,4 @@
+---
+
+dependencies:
+  - docker

roles/forgejo/meta/main.yml

@@ -4,12 +4,13 @@ galaxy_info:
   author: Marty Oehme
   description: Light-weight git hosting
   license: GPL-3.0-only
-  min_ansible_version: 2.9
+  min_ansible_version: "2.9"
   galaxy_tags: []
   platforms:
     - name: GenericLinux
-      versions: all
-  
+      versions:
+        - all
+
 dependencies:
-  - docker
   - docker-swarm
+  - caddy_id

roles/landingpage/meta/main.yml

@@ -4,11 +4,10 @@ galaxy_info:
   author: Marty Oehme
   description: Installs my personal public facing landing page as a docker stack service
   license: GPL-3.0-only
-  min_ansible_version: 2.9
+  min_ansible_version: "2.9"
   galaxy_tags: []
 
 
 dependencies:
-  - docker
   - docker-swarm
-  - caddy
+  - caddy_id

roles/miniflux/meta/main.yml

@@ -4,11 +4,10 @@ galaxy_info:
   author: Marty Oehme
   description: Installs miniflux as a docker stack service
   license: GPL-3.0-only
-  min_ansible_version: 2.9
+  min_ansible_version: "2.9"
   galaxy_tags: []
 
 
 dependencies:
-  - docker
   - docker-swarm
-  - caddy
+  - caddy_id

roles/monica/meta/main.yml

@@ -4,11 +4,10 @@ galaxy_info:
   author: Marty Oehme
   description: Installs monica as a docker stack service
   license: GPL-3.0-only
-  min_ansible_version: 2.9
+  min_ansible_version: "2.9"
   galaxy_tags: []
 
 
 dependencies:
-  - docker
   - docker-swarm
-  - caddy
+  - caddy_id

roles/nextcloud/meta/main.yml

@@ -4,11 +4,10 @@ galaxy_info:
   author: Marty Oehme
   description: Installs nextcloud as a docker stack service
   license: GPL-3.0-only
-  min_ansible_version: 2.9
+  min_ansible_version: "2.9"
   galaxy_tags: []
 
 
 dependencies:
-  - docker
   - docker-swarm
-  - caddy
+  - caddy_id

roles/ntfy/meta/main.yml

@@ -4,11 +4,10 @@ galaxy_info:
   author: Marty Oehme
   description: Installs a self-hosted push notification service through docker-swarm.
   license: GPL-3.0-only
-  min_ansible_version: 2.9
+  min_ansible_version: "2.9"
   galaxy_tags: []
 
 
 dependencies:
-  - docker
   - docker-swarm
-  - caddy
+  - caddy_id

roles/searx/meta/main.yml

@@ -4,11 +4,10 @@ galaxy_info:
   author: Marty Oehme
   description: Installs searx as a docker stack service
   license: GPL-3.0-only
-  min_ansible_version: 2.9
+  min_ansible_version: "2.9"
   galaxy_tags: []
 
 
 dependencies:
-  - docker
   - docker-swarm
-  - caddy
+  - caddy_id

roles/shaarli/meta/main.yml

@@ -4,11 +4,10 @@ galaxy_info:
   author: Marty Oehme
   description: Installs shaarli as a docker stack service
   license: GPL-3.0-only
-  min_ansible_version: 2.9
+  min_ansible_version: "2.9"
   galaxy_tags: []
 
 
 dependencies:
-  - docker
   - docker-swarm
-  - caddy
+  - caddy_id

roles/traggo/meta/main.yml

@@ -4,11 +4,10 @@ galaxy_info:
   author: Marty Oehme
   description: Installs traggo as a docker stack service
   license: GPL-3.0-only
-  min_ansible_version: 2.9
+  min_ansible_version: "2.9"
   galaxy_tags: []
 
 
 dependencies:
-  - docker
   - docker-swarm
-  - caddy
+  - caddy_id

roles/wallabag/meta/main.yml

@@ -4,11 +4,10 @@ galaxy_info:
   author: Marty Oehme
   description: Installs wallabag as a docker stack service
   license: GPL-3.0-only
-  min_ansible_version: 2.9
+  min_ansible_version: "2.9"
   galaxy_tags: []
 
 
 dependencies:
-  - docker
   - docker-swarm
-  - caddy
+  - caddy_id

roles/whoami/meta/main.yml

@@ -1,6 +1,5 @@
 ---
 
 dependencies:
-  - docker
   - docker-swarm
-  - caddy
+  - caddy_id