Bump the gradle group with 3 updates

Bumps the gradle group with 3 updates: [no.nav.security:token-validation-spring](https://github.com/navikt/token-support), [no.nav.security:token-client-spring](https://github.com/navikt/token-support) and [no.nav.security:token-validation-spring-test](https://github.com/navikt/token-support).


Updates `no.nav.security:token-validation-spring` from 5.0.20 to 5.0.21
- [Release notes](https://github.com/navikt/token-support/releases)
- [Commits](navikt/token-support@5.0.20...5.0.21)

Updates `no.nav.security:token-client-spring` from 5.0.20 to 5.0.21
- [Release notes](https://github.com/navikt/token-support/releases)
- [Commits](navikt/token-support@5.0.20...5.0.21)

Updates `no.nav.security:token-validation-spring-test` from 5.0.20 to 5.0.21
- [Release notes](https://github.com/navikt/token-support/releases)
- [Commits](navikt/token-support@5.0.20...5.0.21)

Updates `no.nav.security:token-client-spring` from 5.0.20 to 5.0.21
- [Release notes](https://github.com/navikt/token-support/releases)
- [Commits](navikt/token-support@5.0.20...5.0.21)

Updates `no.nav.security:token-validation-spring-test` from 5.0.20 to 5.0.21
- [Release notes](https://github.com/navikt/token-support/releases)
- [Commits](navikt/token-support@5.0.20...5.0.21)

---
updated-dependencies:
- dependency-name: no.nav.security:token-validation-spring
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: gradle
- dependency-name: no.nav.security:token-client-spring
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: gradle
- dependency-name: no.nav.security:token-validation-spring-test
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: gradle
- dependency-name: no.nav.security:token-client-spring
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: gradle
- dependency-name: no.nav.security:token-validation-spring-test
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: gradle
...

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

Author: dependabot[bot]

build.gradle.kts

@@ -25,7 +25,7 @@ configurations {
 val confluentVersion = "7.9.0"
 val springCloudVersion = "4.2.1"
 val logstashLogbackEncoderVersion = "8.0"
-val tokenSupportVersion = "5.0.20"
+val tokenSupportVersion = "5.0.21"
 val retryVersion = "2.0.11"
 val zalandoVersion = "0.27.0"
 val openhtmltopdfVersion = "1.0.10"