change from zsh to bash

add alacritty

roles/alacritty/tasks/main.yml

@@ -0,0 +1,20 @@
+- name: Download PPA signing key
+  become: true
+  apt_key:
+    keyserver: keyserver.ubuntu.com
+    id: 3A160895CC2CE253085D08A552B24DF7D43B5377
+    keyring: /etc/apt/keyrings/alacritty.gpg
+- name: Install PPA repository
+  become: true
+  apt_repository:
+    repo: "deb [signed-by=/etc/apt/keyrings/alacritty.gpg] https://ppa.launchpadcontent.net/aslatter/ppa/ubuntu {{ ansible_distribution_release }} main"
+  register: apt_repository
+- name: Update APT cache
+  become: true
+  apt:
+    update_cache: true
+  when: apt_repository.changed
+- name: Install Alacritty
+  become: true
+  apt:
+    name: alacritty