Rename standalone to local #361

Job	Run time
amd64 / build-stellar-core	25s
amd64 / build-stellar-friendbot	46s
amd64 / build-stellar-horizon	3m 39s
amd64 / build-stellar-soroban-rpc	53s
arm64 / build-stellar-core	38s
arm64 / build-stellar-friendbot	2m 51s
arm64 / build-stellar-horizon	11m 17s
arm64 / build-stellar-soroban-rpc	46s
amd64 / build	3m 27s
amd64 / test (testnet)	2m 11s
amd64 / test (pubnet)	1m 30s
amd64 / push-pr	50s
amd64 / test (local)	1m 40s
amd64 / test (local, --enable-horizon-captive-core)	1m 59s
amd64 / push-release	0s
arm64 / build	1m 38s
arm64 / test	1s
arm64 / push-pr	1s
arm64 / push-release	1s
manifest	1s
complete	4s
	34m 38s

Provide feedback