SOFABoot add configuration com.alipay.sofa.healthcheck.enabled to disable readiness check

[guanchao-yang]

Motivation:

SOFABoot add configuration com.alipay.sofa.healthcheck.enabled to disable readiness check

Modification:

Add com.alipay.sofa.healthcheck.enabled configuration for disable readiness check.

Result:

Fixes #153

[coveralls]

Pull Request Test Coverage Report for Build 377

• 0 of 1 (0.0%) changed or added relevant line in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.6%) to 65.575%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
healthcheck-sofa-boot-starter/src/main/java/com/alipay/sofa/healthcheck/service/SofaBootReadinessCheckEndpoint.java	0	1	0.0%

Totals
Change from base Build 358:	0.6%
Covered Lines:	1362
Relevant Lines:	2077

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💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 387

• 0 of 1 (0.0%) changed or added relevant line in 1 file are covered.
• 64 unchanged lines in 15 files lost coverage.
• Overall coverage increased (+0.2%) to 65.114%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
healthcheck-sofa-boot-starter/src/main/java/com/alipay/sofa/healthcheck/service/SofaBootReadinessCheckEndpoint.java	0	1	0.0%

Files with Coverage Reduction	New Missed Lines	%
infra-sofa-boot-starter/src/main/java/com/alipay/sofa/infra/endpoint/SofaBootVersionEndpoint.java	1	81.94%
healthcheck-sofa-boot-starter/src/main/java/com/alipay/sofa/healthcheck/core/HealthIndicatorCheckProcessor.java	1	70.45%
healthcheck-sofa-boot-starter/src/main/java/com/alipay/sofa/healthcheck/startup/ReadinessCheckProcessor.java	1	75.86%
runtime-sofa-boot-starter/src/main/java/com/alipay/sofa/runtime/service/helper/ReferenceRegisterHelper.java	2	76.19%
runtime-sofa-boot-starter/src/main/java/com/alipay/sofa/runtime/spring/factory/ServiceFactoryBean.java	2	69.44%
infra-sofa-boot-starter/src/main/java/com/alipay/sofa/infra/config/spring/namespace/handler/SofaBootNamespaceHandler.java	3	0.0%
test-sofa-boot-starter/src/main/java/com/alipay/sofa/test/runner/SofaJUnit4Runner.java	3	56.67%
runtime-sofa-boot-starter/src/main/java/com/alipay/sofa/runtime/spring/factory/AbstractContractFactoryBean.java	4	52.38%
healthcheck-sofa-boot-starter/src/main/java/com/alipay/sofa/healthcheck/configuration/HealthCheckConfiguration.java	4	40.0%
healthcheck-sofa-boot-starter/src/main/java/com/alipay/sofa/healthcheck/core/AfterHealthCheckCallbackProcessor.java	4	60.87%

Totals
Change from base Build 386:	0.2%
Covered Lines:	1454
Relevant Lines:	2233

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💛 - Coveralls