Fix CI for Parachain and refactor a bit #889

Job	Run time
build-try-runtime-and-benchmarks	6m 24s
Build Runtimes (encointer-node-notee)	5m 14s
build	4m 30s
Cancel Previous Runs	2s
cargo-toml-fmt	8s
unit-tests	2m 53s
Rust check +nightly fmt --all -- --check (x86_64-unknown-linux-gnu)	38s
Rust check clippy -p encointer-client-notee (x86_64-unknown-linux-gnu)	6m 58s
bootstrap_demo_community.py --signer //Bob --test	10s
test_bootstrap_demo_community.sh	6m 59s
bot-community-test -f http://host.docker.internal:5000/api	11s
test_bot_community.sh	7m 14s
test_register_business.sh	7m 14s
Draft Release	0s
Publish Runtimes	0s
	48m 35s

Provide feedback