playbook/roles/ridge: Fix up: update variables too.

Fix up ff0face8 (Update package names.)

playbook/roles/ridge/vars/main.yml

 ## PACKAGES
-mca_name_and_version: dep--mca--static_1-1
-fluentbit_name_and_version: dep--fluent-bit_1-1
-mca_path: /opt/{{mca_name_and_version}}
-flb_path: /opt/{{fluentbit_name_and_version}}
+mca_name_: mca--static
+fluentbit_namen: fluent-bit
+mca_path: /opt/{{mca_name}}
+flb_path: /opt/{{fluentbit_name}}
 
 ## WENDELIN CONFIGURATION
 wendelin_url: "{{ lookup('env', 'ANSIBLE_wendelin_url') }}"