CLD-6297 - E2E tests improvements (#24541)

* Improve e2etests readme, remove unused apt install
* Add testing E2E Tests MultiOS
* Get rid of deprecation warning
* Smart selection of docker network driver for different OSes
* Unify makefile invocation for windows as well
* Tune JVM for ES and Keycloak
* fix: Made required changes to run locally on arm MacOS
* fix: FIxed network command and removed dashboard node user as it is not needed
* fix: make dashboard work for Mac
* Make runs without dashboard work again, make BROWSE tunable and document it

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Co-authored-by: Mattermost Build <build@mattermost.com>
Co-authored-by: Antonis Stamatiou <stamatiou.antonis@gmail.com>

e2e-tests/.ci/server.start.sh

@@ -29,6 +29,7 @@ mme2e_generate_envfile_from_var_names >.env.cypress <<EOF
 BRANCH
 BUILD_ID
 CI_BASE_URL
+BROWSER
 AUTOMATION_DASHBOARD_URL
 AUTOMATION_DASHBOARD_TOKEN
 EOF
@@ -42,7 +43,6 @@ mme2e_log "Creating E2E containers and generating server config"
 ${MME2E_DC_SERVER} create
 ${MME2E_DC_SERVER} up -d -- utils
 ${MME2E_DC_SERVER} exec -T -w /opt/mattermost-server/server -- utils bash <<EOF
-apt update && apt install -y jq
 OUTPUT_CONFIG=/tmp/config_generated.json go run scripts/config_generator/main.go
 jq "
   .ServiceSettings.SiteURL=\"http://server:8065\"