Build(deps): bump springRestDocsVersion

Bumps `springRestDocsVersion` from 2.0.7.RELEASE to 2.0.8.RELEASE.

Updates `org.springframework.restdocs:spring-restdocs-mockmvc` from 2.0.7.RELEASE to 2.0.8.RELEASE
- [Release notes](https://github.com/spring-projects/spring-restdocs/releases)
- [Commits](spring-projects/spring-restdocs@v2.0.7.RELEASE...v2.0.8.RELEASE)

Updates `org.springframework.restdocs:spring-restdocs-asciidoctor` from 2.0.7.RELEASE to 2.0.8.RELEASE
- [Release notes](https://github.com/spring-projects/spring-restdocs/releases)
- [Commits](spring-projects/spring-restdocs@v2.0.7.RELEASE...v2.0.8.RELEASE)

---
updated-dependencies:
- dependency-name: org.springframework.restdocs:spring-restdocs-mockmvc
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.springframework.restdocs:spring-restdocs-asciidoctor
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

build.gradle

@@ -18,7 +18,7 @@ buildscript {
         passayVersion = '1.6.4'
         postgresqlJdbcVersion = '42.6.0'
         spotBugsToolVersion = '4.7.3'
-        springRestDocsVersion = '2.0.7.RELEASE'
+        springRestDocsVersion = '2.0.8.RELEASE'
         springBootVersion = '2.7.17'
         springSecurityOauth2Version = '2.5.2.RELEASE'
         springSecurityOauth2AutoconfigureVersion = '2.6.8'