test: Create codeql-analysis.yml

Tips:

please read the style guide before submitting your patch: docs/style-guide.md
commit message titles must be in the form:

topic: Capitalized message with no trailing period

or:

topic, topic2: Capitalized message with no trailing period

golang code must be formatted according to the standard, please run:

make gofmt      # formats the entire project correctly

or format a single golang file correctly:

gofmt -w yourcode.go

please rebase your patch against current git master:

git checkout master
git pull origin master
git checkout your-feature
git rebase master
git push your-remote your-feature
hub pull-request    # or submit with the github web ui

after a patch review, please ping @purpleidea so we know to re-review:

# make changes based on reviews...
git add -p      # add new changes
git commit --amend  # combine with existing commit
git push your-remote your-feature -f
# now ping @purpleidea in the github PR since it doesn't notify us automatically

purpleidea / mgmt

test: Create codeql-analysis.yml #691

Tips:

Thanks for contributing to mgmt and welcome to the team!