#### What type of PR is this?
<!--
Add one of the following kinds:
/kind bug
/kind documentation
/kind feature
-->
/kind cleanup
#### What this PR does / why we need it:
Removes the network policy annotation which is not needed (we are not
generating network policy)
#### Which issue(s) this PR fixes:
<!--
*Automatically closes linked issue when PR is merged.
Usage: `Fixes #<issue number>`, or `Fixes (paste link of issue)`.
-->
Fixes https://github.com/kubernetes/kompose/issues/1759
#### Special notes for your reviewer:
* feat: migrate from libcompose to compose-go
libcompose has been deprecated since summer 2021 in favor of https://github.com/compose-spec/compose-go.
Kompose should now be able to load all versions of compose.
* chore: replace golint with staticcheck
golint has been deprecated. Recommended replacement is staticcheck.
* fix: make the out flag print to one file using seperator
* fix: comment an unused function
* fix: update test script
* fix: update output k8s
* fix: update the json output error condition
* fix: update envvars interpolation tests
* chore: update e2e tests to support yaml generation instead of JSON format
* fix: update e2e tests according to ci environment
* fix: apply PR changes
