config.runtime.base.lava: set job priority

Set job priority for lava jobs.

Signed-off-by: Jeny Sadadia <jeny.sadadia@collabora.com>

config/runtime/base/lava.jinja2

@@ -21,7 +21,7 @@ device_type: {{ platform_config.name }}
 
 visibility: public
 
-priority: 10
+priority: {{ priority | default('10') }}
 
 {% if platform_config.context %}
 context:{% for key, value in platform_config.context | items %}