External dependencies upgrade - Spring Boot 2.7.3 and Spring Cloud 2021.0.3

[Netyyyy]

Updates external dependencies to align with Spring Boot version 2.7.3 from 2.7.2 and Spring Cloud version 2021.0.3 from 2021.0.3.

Release notes

Sourced from spring-boot releases.

🐞 Bug Fixes

• Misleading error message when using JarMode Layertools and the source is not an archive #32097
• ClassNotFoundException can be thrown for classes in nested jars when under GC pressure #32085
• Flyway auto-configuration fails with Flyway 9 #32034
• BasicJsonParser does not protect against deeply nested maps #32031
• OptionalLiveReloadServer logs the wrong port number when it is configured to use an ephemeral port #31984
• Servlet WebServerStartStopLifecycle doesn't set running to false on stop #31967
• JUL-based logging performed during close of application context is lost #31963
• The hash of spring-boot-jarmode-layertools.jar that's added to a fat jar doesn't match the hash of the equivalent published artifact #31949
• management.endpoint.health.probes.add-additional-paths has no effect when configuration properties have already created the liveness and/or readiness groups #31926
• UnsupportedDataSourcePropertyException is thrown when attempting to set jdbcUrl for C3P0 #31921
• Dev Tools restart failures caused by a too short quiet period are hard to diagnose #31906
• HealthContributor beans managed by a CompositeHealthContributor are recreated on each call #31879
• Dependency management for REST Assured is incomplete #31877
• Jar Handler never clears PROTOCOL_HANDLER system property #31875
• BasicJsonParser can fail with a timeout or stackoverflow with malformed map JSON #31873
• BasicJsonParser can fail with a stackoverflow exception #31871

📔 Documentation

• Review Git contribution documentation #32099
• Documentation for Maven Plugin classifier has an unresolved external reference #32043
• Update Static Content reference documentation to reflect the DefaultServlet no longer being enabled by default #32026
• Example log output is out-of-date and inconsistent #31987
• Document that Undertow's record-request-start-time server option must be enabled for %D to work in access logging #31976
• Update documentation on using H2C to consider running behind a proxy that's performing TLS termination #31974
• Some properties in the Common Application Properties appendix have no description #31971
• Fix links in documentations #31951
• External configuration documentation uses incorrect placeholder syntax #31943
• server.reactive.session.cookie properties are not listed in the application properties appendix #31914
• Remove documentation and metadata references to ConfigFileApplicationListener #31901
• Metadata for 'spring.beaninfo.ignore' has incorrect SourceType #31899
• Remove reference to nitrite-spring-boot-starter #31893
• Remove reference to Azure Application Insights #31890
• Fix typos in code and documentation #31865

🔨 Dependency Upgrades

• Upgrade to Byte Buddy 1.12.13 #32013
• Upgrade to Couchbase Client 3.3.3 #32014
• Upgrade to Dependency Management Plugin 1.0.13.RELEASE #32056
• Upgrade to Dropwizard Metrics 4.2.11 #32015
• Upgrade to Embedded Mongo 3.4.8 #32016
• Upgrade to GraphQL Java 18.3 #31945
• Upgrade to Groovy 3.0.12 #32017
• Upgrade to Gson 2.9.1 #32018
• Upgrade to Hazelcast 5.1.3 #32019
• Upgrade to Hibernate Validator 6.2.4.Final #32020
• Upgrade to MariaDB 3.0.7 #32021
• Upgrade to Maven Javadoc Plugin 3.4.1 #32089
• Upgrade to Micrometer 1.9.3 #32022
• Upgrade to MySQL 8.0.30 #32023
• Upgrade to Reactor 2020.0.22 #32038
• Upgrade to Spring Security 5.7.3 #32040
• Upgrade to Undertow 2.2.19.Final #32090

This PR is created by GitHub Actions: https://github.com/Azure/spring-cloud-azure-tools/actions/runs/2908003225

[azure-sdk]

API change check

API changes are not detected in this pull request.

[Netyyyy]

/azp run java - spring - tests

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/azp run java - keyvault - tests

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/azp run java - cosmos - tests

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