Remove unused roles

requirements.yml

@@ -9,10 +9,6 @@ roles:
   - name: sshd
     src: willshersystems.sshd
     version: v0.12.0
-  # Upstream: https://github.com/bertvv/ansible-role-dhcp
-  - name: dhcp
-    src: bertvv.dhcp
-    version: master
   # Upstream: https://github.com/geerlingguy/ansible-role-nfs
   - name: nfs
     src: geerlingguy.nfs
@@ -21,10 +17,6 @@ roles:
   - name: docker
     src: geerlingguy.docker
     version: 3.0.0
-  # Upstream: https://github.com/geerlingguy/ansible-role-kubernetes
-  - name: k8s
-    src: geerlingguy.kubernetes
-    version: 5.0.1
   # Upstream: https://github.com/geerlingguy/ansible-role-postgresql
   - name: postgresql
     src: geerlingguy.postgresql
@@ -33,26 +25,6 @@ roles:
   - name: certbot
     src: geerlingguy.certbot
     version: 3.1.0
-  # Upstream: https://github.com/geerlingguy/ansible-role-apache
-  - name: apache
-    src: geerlingguy.apache
-    version: 3.1.0
-  # Upstream: https://github.com/geerlingguy/ansible-role-php
-  - name: php
-    src: geerlingguy.php
-    version: 4.5.1
-  # Upstream: https://github.com/thomas-maurice/ansible-role-gitea
-  - name: gitea
-    src: thomas_maurice.ansible_role_gitea
-    version: master
-  # Upstream: https://github.com/nkakouros-original/ansible-role-nextcloud
-  - name: nextcloud
-    src: nkakouros.nextcloud
-    version: master
-  # Upstream: https://github.com/bplower/ansible-factorio
-  - name: factorio
-    src: bplower.factorio
-    version: master
   # Upstream: https://github.com/Oefenweb/ansible-snmpd
   - name: snmpd
     src: oefenweb.snmpd