release: update for v0.0.17

initialzier: propagate error from copying logs

docs: remove troubleshooting.md (moved to k6-docs)

docs: small clarification to releases.md

update k6 lib to 0.52

release: update for v0.0.15

pin envtest version in Makefile

update versions for v0.0.14

fix: logic for error on duplicate job

update versions for v0.0.13