remove nonexistent url from role templates (#82933)

* Remove obsolete v1 link for role platforms from the role templates
* Delete platforms block entirely

changelogs/fragments/rm-obsolete-url-role-template.yml

@@ -0,0 +1,2 @@
+bugfixes:
+  - Remove the galaxy_info field ``platforms`` from the role templates (https://github.com/ansible/ansible/issues/82453).

lib/ansible/galaxy/data/container/meta/main.yml.j2

@@ -21,24 +21,6 @@ galaxy_info:
   # If Ansible is required outside of the build container, provide the minimum version:
   # min_ansible_version:
 
-  #
-  # Provide a list of supported platforms, and for each platform a list of versions.
-  # If you don't wish to enumerate all versions for a particular platform, use 'all'.
-  # To view available platforms and versions (or releases), visit:
-  # https://galaxy.ansible.com/api/v1/platforms/
-  #
-  # platforms:
-  # - name: Fedora
-  #   versions:
-  #   - all
-  #   - 25
-  # - name: SomePlatform
-  #   versions:
-  #   - all
-  #   - 1.0
-  #   - 7
-  #   - 99.99
-
   galaxy_tags:
     - container
     # List tags for your role here, one per line. A tag is a keyword that describes

lib/ansible/galaxy/data/default/role/meta/main.yml.j2

@@ -21,24 +21,6 @@ galaxy_info:
   # If this a Container Enabled role, provide the minimum Ansible Container version.
   # min_ansible_container_version:
 
-  #
-  # Provide a list of supported platforms, and for each platform a list of versions.
-  # If you don't wish to enumerate all versions for a particular platform, use 'all'.
-  # To view available platforms and versions (or releases), visit:
-  # https://galaxy.ansible.com/api/v1/platforms/
-  #
-  # platforms:
-  # - name: Fedora
-  #   versions:
-  #   - all
-  #   - 25
-  # - name: SomePlatform
-  #   versions:
-  #   - all
-  #   - 1.0
-  #   - 7
-  #   - 99.99
-
   galaxy_tags: []
     # List tags for your role here, one per line. A tag is a keyword that describes
     # and categorizes the role. Users find roles by searching for tags. Be sure to

test/units/cli/test_data/role_skeleton/meta/main.yml.j2

@@ -26,24 +26,6 @@ galaxy_info:
   # (usually master) will be used.
   #github_branch:
 
-  #
-  # Provide a list of supported platforms, and for each platform a list of versions.
-  # If you don't wish to enumerate all versions for a particular platform, use 'all'.
-  # To view available platforms and versions (or releases), visit:
-  # https://galaxy.ansible.com/api/v1/platforms/
-  #
-  # platforms:
-  # - name: Fedora
-  #   versions:
-  #   - all
-  #   - 25
-  # - name: SomePlatform
-  #   versions:
-  #   - all
-  #   - 1.0
-  #   - 7
-  #   - 99.99
-
   galaxy_tags: []
     # List tags for your role here, one per line. A tag is
     # a keyword that describes and categorizes the role.