Update spring core to v5.3.27

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
org.springframework:spring-web	5.3.26 -> 5.3.27
org.springframework:spring-test	5.3.26 -> 5.3.27

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Release Notes

spring-projects/spring-framework

v5.3.27

Compare Source

⭐ New Features

• Limit string concatenation in SpEL expressions #​30331
• Limit SpEL expression length #​30329
• Disable variable assignment in SimpleEvaluationContext #​30327
• Introduce StringUtils.truncate() #​30291
• Introduce ObjectUtils.nullSafeConciseToString() #​30287
• Make HttpComponentsHeadersAdapter#getFirst nullable #​30269

🐞 Bug Fixes

• Fix regression in ReactorServerHttpRequest related to IPV6 Zone id with "%" #​30314
• SSE breaks with indenting serializer in WebMvc.fn #​30302
• Increase max regex length in SpEL expressions #​30298
• NullPointerException on timeout in HttpComponentsClientHttpConnector when using Apache HttpComponents #​30246
• Wrong MockRestRequestMatchers.header() method in spring-test being invoked (JDK issue?) #​30235
• TypeNotPresentException: org/springframework/cglib/proxy/NoOp not present on Java 17 #​30228
• Refine generic type management in AbstractMessageWriterResultHandler #​30215
• MvcUriComponentsBuilder.fromMethodCall breaks for controller with CharSequence return type #​30212
• Handle all exceptions for stored proc output param retrieval in SharedEntityManagerCreator #​30164

📔 Documentation

• Fix @PathVariable reference documentation code snippets #​30258
• Fix example in Javadoc for @EnableWebSocket #​30187
• Fix anchor in link to "Web on Reactive Stack" chapter #​30163

🔨 Dependency Upgrades

• Upgrade to Reactor 2020.0.31 #​30315

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