e2e upgrade (#2938)

* e2e upgrade

install git server in workflow

disable dapr service-to-service test

only run private repo test on Linux

test full script etc

test failure fixes

remote s2i builder test full stuffs

python functions

fixes

update func-python

e2e wait by duration

wait options with extended timeouts for java runtimes

import common in git-server.sh

disable make buffering

import common to dump-logs.sh

update dump-logs.sh to handle missing binaries

update common.sh to be resilient to missing binaries

fix: gitlab tests (retries and skip in CI)

full test target - script

reenable http default matrix template

support user vs system config in registry setup script

e2e_test.go increase default timeout

full test target

add CleanFS option

unified github workflow

renamed env var

standardized envs for int tests

dedicated Podman scripts

integration test name prefix

registry.sh skip docker restart

add missing io import to gitlab_int_test.go

improve prechecks

* add ARM platform to matrix tests

* make namespace configurable

* tweaks per review

* init test additional assertions

* make cluster domain configurable

* minor refactor and additional PR changes

Author: lkingland