Add old sagemath config int he hopes that we can later uncomment it

roles/matlab/meta/main.yml

@@ -1,2 +1,2 @@
-dependencies:
-  - role: fri_base
+# dependencies:
+#   - role: fri_base

roles/matlab/tasks/main_win.yml

@@ -4,9 +4,13 @@
     license_path: \\ucilnicesmb.fri1.uni-lj.si\ucilnice_d\install\matlab\network.lic
     dest_dir: D:\matlab
 
+- name: Set ISO path
+  set_fact:
+    iso_path: "{{ installers }}\\matlab\\{{ target_version }}_Windows.iso"
+
 - name: Mount Matlab ISO
   win_disk_image:
-    image_path: "{{ installers }}\\matlab\\{{ target_version }}_Windows.iso"
+    image_path: "{{ iso_path }}"
     state: present
   register: disk_image
 
@@ -22,7 +26,7 @@
 
 - name: Unmount Matlab ISO
   win_disk_image:
-    image_path: "{{ installers }}\\matlab\\matlab-{{ target_version }}_windows.iso"
+    image_path: "{{ iso_path }}"
     state: absent
 
 # TODO MATLAB throws license error -83 when run