fix: avoid traces for deployment validation failures

[LautaroPetaccio]

Summary

• log rejected deployments as warnings instead of errors
• log failed deployment retries as warnings
• prevent @well-known-components/logger from emitting synthetic console traces for expected validation failures

Verification

• npm run build
• npx eslint src/logic/deployments/component.ts src/logic/deployment-service/component.ts
• npm run test:unit -- --runTestsByPath test/unit/ports/deployer.spec.ts --coverage=false
• git diff --check