Remove substitute tweaks

run once on all the hosts, as I already did, and you're done

roles/user/tasks/main.yml

@@ -43,24 +43,6 @@
   - name: Check for dotfile initialization
     stat: path=$HOME/.dotfiles
     register: p
-  - name: Configure git SSH substitute for GitHub
-    git_config:
-      name: url."https://github.com/".insteadOf
-      value: "git@github.com:"
-      scope: global
-      state: absent
-  - name: Configure git SSH substitute for GitLab
-    git_config:
-      name: url."https://gitlab.com/".insteadOf
-      value: "git@gitlab.com:"
-      scope: global
-      state: absent
-  - name: Configure git SSH substitute for 9iron
-    git_config:
-      name: url."https://git.9iron.club/".insteadOf
-      value: "git@git.9iron.club:"
-      scope: global
-      state: absent
   - name: Initialize dotfiles
     block:
     - name: Clone bootstrap script