(2.1.x): Bump org.wiremock:wiremock-standalone from 3.1.0 to 3.2.0 (#867)

Bumps [org.wiremock:wiremock-standalone](https://github.com/wiremock/wiremock) from 3.1.0 to 3.2.0.
- [Release notes](https://github.com/wiremock/wiremock/releases)
- [Commits](wiremock/wiremock@3.1.0...3.2.0)

---
updated-dependencies:
- dependency-name: org.wiremock:wiremock-standalone
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

build.gradle

@@ -24,7 +24,7 @@ buildscript {
 		immutablesVersion = "2.9.3"
 		openServiceBrokerVersion = "4.1.0-SNAPSHOT"
 		springFrameworkVersion = "6.0.0"
-		wiremockVersion = "3.1.0"
+		wiremockVersion = "3.2.0"
 	}
 }