Update dependency org.springframework.restdocs:spring-restdocs-mockmvc to v4

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
org.springframework.restdocs:spring-restdocs-mockmvc	3.0.6 → 4.0.1

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Release Notes

spring-projects/spring-restdocs (org.springframework.restdocs:spring-restdocs-mockmvc)

v4.0.1

🐞 Bug Fixes

• XML context is not always handled correctly #​1050
• UriModifyingContentModifier.modifyContent decodes with the request charset but re-encodes with the platform default #​1044
• WebTestClientRequestConverter mishandles cookies whose value contains = #​1042
• MockMvcRequestConverter uses US_ASCII for URL decoding while encoding uses UTF-8 #​1037
• HTTP request snippet for PATCH, POST and PUT requests with no body has an incorrectly inferred Content-Type header #​1036

📔 Documentation

• Remove references to Slate #​1028
• Update the documentation to use latest versions of the Asciidoctor build plugins #​1016
• Link to correct version of Hibernate Validator javadoc #​1015

🔨 Dependency Upgrades

• Upgrade to Jackson 3.1.3 #​1047
• Upgrade to Spring Framework 7.0.8 #​1046

❤️ Contributors

Thank you to all the contributors who worked on this release:

@​banseok1216, @​config25, and @​zzoe2346

v4.0.0

📔 Documentation

• Provide Antora-based documentation #​1009

🔨 Dependency Upgrades

• Upgrade to Jackson 3.0.2 #​1008
• Upgrade to Spring Framework 7.0.0 #​1006

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