remove transport kwarg from get_event

[MKLeb]

In anticipation of saltstack/salt#61275

[codecov]

Codecov Report

Merging #87 (5e73d3f) into master (758d8c3) will decrease coverage by 5.93%.
The diff coverage is n/a.

❗ Current head 5e73d3f differs from pull request most recent head 63ac2af. Consider uploading reports for the commit 63ac2af to get more accurate results

@@            Coverage Diff             @@
##           master      #87      +/-   ##
==========================================
- Coverage   87.58%   81.66%   -5.92%     
==========================================
  Files         101      101              
  Lines        6119     5881     -238     
  Branches      690      686       -4     
==========================================
- Hits         5359     4802     -557     
- Misses        581      878     +297     
- Partials      179      201      +22     

Flag	Coverage Δ
Linux	?
Py35	?
Py36	?
Py37	81.66% <ø> (-2.55%)	⬇️
Py38	?
Py39	?
PyTest60	?
PyTest61	?
PyTest62	81.66% <ø> (-5.15%)	⬇️
Salt3002_6	81.62% <ø> (-3.50%)	⬇️
Salt3003	81.66% <ø> (-3.23%)	⬇️
Salt3004	?
Windows	?
macOS	81.66% <ø> (+0.04%)	⬆️
src	74.55% <ø> (-6.74%)	⬇️
system	?
tests	92.71% <ø> (-2.65%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...ltfactories/utils/saltext/engines/pytest_engine.py	29.10% <ø> (ø)
...tories/daemons/container/test_container_factory.py	25.50% <0.00%> (-70.93%)	⬇️
src/saltfactories/utils/ports.py	55.89% <0.00%> (-29.41%)	⬇️
src/saltfactories/daemons/container.py	28.12% <0.00%> (-24.72%)	⬇️
src/saltfactories/utils/processes.py	67.94% <0.00%> (-21.53%)	⬇️
tests/conftest.py	78.79% <0.00%> (-18.39%)	⬇️
src/saltfactories/daemons/minion.py	78.13% <0.00%> (-17.87%)	⬇️
src/saltfactories/daemons/proxy.py	73.92% <0.00%> (-17.68%)	⬇️
src/saltfactories/daemons/master.py	76.44% <0.00%> (-16.11%)	⬇️
src/saltfactories/plugins/__init__.py	85.72% <0.00%> (-14.28%)	⬇️
... and 57 more