Bump spring-context from 5.3.19 to 5.3.21

[dependabot[bot]]

Bumps spring-context from 5.3.19 to 5.3.21.

Release notes

Sourced from spring-context's releases.

v5.3.21

:star: New Features

• Expose ThreadPoolTaskExecutor queue size and capacity for metrics #28583
• Lazily initialize DataSize.PATTERN #28560
• MockMvcWebTestClient forces HTTP POST for multipart requests #28545
• Support for CGLIB BeanCopier utility on JDK 17 #28530
• Allow changes to org.springframework.web log category at runtime #28477

:lady_beetle: Bug Fixes

• Avoid eager instantiation of non-singleton FactoryBean in getBeanNamesForType #28616
• ObjectToObjectConverter doesn't consider return type of static methods #28609
• Charset for input stream ignored in Jaxb2XmlDecoder #28599
• Support RouterFunction ordering in Spring MVC #28595
• Always construct new exception on error in DefaultWebClient #28550
• HierarchicalUriComponents::getPort() throws NumberFormatException with invalid port in URI #28521
• Cannot serve static resources with spaces from "file:" location when using PathPattern and UrlPathHelper is set to not decode #27791

:notebook_with_decorative_cover: Documentation

• Fix code sample for nested router functions #28603
• Fix Kotlin example for @Required #28590
• Fix Kotlin example for dependency injection with static factory method #28589
• Update documentation regarding nested test class support #28579
• Update reference docs to use PropertySourcesPlaceholderConfigurer #28572
• Fix typo in webflux.adoc #28542
• Fix Javadoc for DatabaseClient #28520
• CachingConnectionFactory with WebLogic JMS not caching producers nor consumers #28500
• Fix Kotlin example for static factory method #28399

:hammer: Dependency Upgrades

• Upgrade to Reactor 2020.0.20 #28612

:heart: Contributors

We'd like to thank all the contributors who worked on this release!

• @​rguihard
• @​hsteinmueller
• @​gorisanson
• @​fsgonz
• @​pokab
• @​eltociear

v5.3.20

:star: New Features

• Refine CachedIntrospectionResults property introspection #28445

... (truncated)

Commits

• fcfb168 Release v5.3.21
• c75da7b Upgrade to Reactor 2020.0.20
• eeac150 Polish contribution
• 0ce9516 Avoid eager instantiation of non-singleton FactoryBean in getBeanNamesForType
• e47cc44 Polish DefaultListableBeanFactoryTests
• 57db73d Upgrade to Tomcat 9.0.64, Jackson 2.12.7, Apache Johnzon 1.2.18, OpenPDF 1.3....
• d7be1e0 Polishing
• 30c873b Move NestedServletExceptionTests to spring-web module
• e72b0a0 Document limitations for MessageProducer/Consumer caching with WebLogic JMS
• f8b41c1 Consistent support for setContextClass in CGLIB beans package
• Additional commits viewable in compare view

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Superseded by #149.