chore: Replace discovery reportError and healthCheck with spi #191

Job	Run time
Build and publish artifacts and plugins locally	3m 10s
Basic checks	49s
Run annotation processor tests	1m 35s
Check service docker image contents	42s
Run sbt test	3m 56s
Maven samples (shopping-cart-quickstart, true)	42s
Maven samples (choreography-saga-quickstart, true)	1m 14s
Maven samples (doc-snippets, false)	42s
Maven samples (view-store, true)	1m 15s
Maven samples (spring-dependency-injection, true)	44s
Maven samples (event-sourced-customer-registry, true)	1m 9s
Maven samples (event-sourced-counter-brokers, docker compose up -d, true)	1m 34s
Maven samples (event-sourced-customer-registry-subscriber, true, ./start-upstream.sh)	1m 8s
Maven samples (key-value-counter, true)	47s
Maven samples (key-value-shopping-cart, true)	47s
Maven samples (key-value-customer-registry, true)	59s
Maven samples (tracing, false)	31s
Maven samples (reliable-timers, true)	43s
Maven samples (transfer-workflow, true)	46s
Maven samples (transfer-workflow-compensation, true)	50s
	24m 3s

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