Update to 2.4.9 snapshot

[straybirdzls]

No description provided.

[coveralls]

Pull Request Test Coverage Report for Build 510

• 1 of 1 (100.0%) changed or added relevant line in 1 file are covered.
• 65 unchanged lines in 16 files lost coverage.
• Overall coverage remained the same at 64.996%

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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%
isle-sofa-boot-starter/src/main/java/com/alipay/sofa/isle/spring/listener/SofaModuleContextRefreshedListener.java	1	72.41%
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	71.43%
test-sofa-boot-starter/src/main/java/com/alipay/sofa/test/runner/SofaJUnit4Runner.java	3	56.67%
infra-sofa-boot-starter/src/main/java/com/alipay/sofa/infra/config/spring/namespace/handler/SofaBootNamespaceHandler.java	3	0.0%
runtime-sofa-boot-starter/src/main/java/com/alipay/sofa/runtime/spring/factory/AbstractContractFactoryBean.java	4	52.78%
healthcheck-sofa-boot-starter/src/main/java/com/alipay/sofa/healthcheck/configuration/HealthCheckConfiguration.java	4	40.0%

Totals
Change from base Build 485:	0.0%
Covered Lines:	1465
Relevant Lines:	2254

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💛 - Coveralls