v0.2.25-xing.2-38fbf40

Changelog

cb494ca Squashed commit of the following:
bdcb2c5 test: fix test output casing
e65458b test: add integration test for if-expressions
57ccf52 test: check for error message
553a385 feat: steps should use a default if expression of success()
575632b fix: correctly handle step result
bb18932 fix: handle job error more resilient
a029bf6 test: add unit tests for step context if evaluation
2a80a49 refactor: move if expression evaluation
e32c187 test: add unit tests for run context if evaluation
dc56ece test: add runner test for job status check functions
a80cc92 fix: check job needs recursively
d30ca6c fix: job if value defaults to success()
39cd499 style: correct linter warnings
32d4459 fix: continue jobs + steps after failure
0fdd256 feat: try to read ref and sha from event payload if available
7bc08b8 test: mock docker config for getImagePullOptions test
9687974 fix: make docker hostname detection more robust
c03b91b fix: docker decides by the existence of . or : if...
e89f34f fix: url.Parse requires protocol
1bf6b78 feat: read docker credentials from local docker config
0d0c414 feat: allow existing logger from context
e09ffa8 patch: customize goreleaser configuration
0ec8144 patch: update owner name from nektos to xing
6ebcac3 ci(choco): fix chocolatey docker build (nektos#903)