Enforce install older node version for tests for ubuntu 18.04

Author: katyukha

.gitlab-ci.yml

@@ -90,6 +90,8 @@ flake8:
 
 tests:ubuntu:18.04:
     image: ubuntu:18.04
+    variables:
+      ODOO_INSTALL_NODE_VERSION: "16.15.1"
     <<: *tests-definition
 
 tests:ubuntu:20.04:

CHANGELOG.md

@@ -6,7 +6,7 @@
 
 - Automatic replace of `@t-raw` to `@t-out` in `.xml` files during forwardport
 - Added separate command for automatic module migrate `odoo-helper ci auto-migrate-modules`
-  that will try to automarically migrate module code to current odoo version.
+  that will try to automatically migrate module code to current odoo version.
   Currently it can do only simple *find-and-replace* via regex.
 - Added ability to run migration tests with single command, by adding new
   options to `odoo-helper test` command: