[biocterm][dbg] BiocTerm linter options for BiocTerm CI/CD

[lisancao]

[biocterm][dbg] BiocTerm linter options for BiocTerm CI/CD

While looking at YAML validators for unit testing, I ran into quite a bit of cool linters that could be relevant to our project. I'd like to explore using them and seeing whether or not they are feasible for us. I am thinking this is more worthwhile down the line when

1. BiocTerm is more well established and we are compiling more containers as course packages
2. When BiocTerm is ready to undergo testing

Tasks

• [ ]

Resources

https://github.com/golangci/golangci-lint
https://github.com/replicatedhq/dockerfilelint

Tag can be

biocswirl(related to course material)
biocterm (interface changes)
dev      (developers only)
file     (changes to file and folder structuring) 
rpkg     (r package/usethis and CRAN documentation changes)
feat     (new feature)
fix      (bug fix)
refactor (refactoring code)
style    (formatting, missing semi colons, etc; no code change)
doc      (changes to documentation)
test     (adding or refactoring tests; no production code change)
version  (version bump/new release; no production code change)
dbg      (Changes in debugging code/frameworks; no production code change)
license  (Edits regarding licensing; no production code change)
hack     (Temporary fix to make things move forward; please avoid it)
WIP      (Work In Progress; for intermediate commits to keep patches reasonably sized)