Default to the main branch and cache go modules
Improvements from guest42069 recommendations: #4 (comment 2763375)
Use the main branch by default, so if we don't update the Dockerfile people is not stuck with an old version of snowflake.
Improvements from guest42069 recommendations: #4 (comment 2763375)
Use the main branch by default, so if we don't update the Dockerfile people is not stuck with an old version of snowflake.