Remove unused jinja variable `am_version`
{% set name = "time" %}
{% set version = "1.7" %}
{% set sha256 = "e37ea79a253bf85a85ada2f7c632c14e481a5fd262a362f6f4fd58e68601496d" %}
-{% set am_version = "1.15" %} # keep synchronized with build.sh
package:
name: {{ name|lower }}
