Add Corsica LocoFlex community for rococo #707

Job	Run time
build-try-runtime-and-benchmarks	13m 41s
Cancel Previous Runs	5s
Build Runtimes (encointer-node-notee)	5m 35s
build	6m 6s
cargo-toml-fmt	6s
Rust check fmt --all -- --check (x86_64-unknown-linux-gnu)	37s
unit-tests	3m 10s
Rust check clippy -p encointer-client-notee (x86_64-unknown-linux-gnu)	7m 46s
test_bootstrap_demo_community.sh	18m 39s
test_bot_community.sh	7m 51s
test_register_business.sh	2m 7s
Draft Release	0s
Publish Runtimes	0s
	1h 5m 43s

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