Bump nima.version from 4.0.6 to 4.0.7

Bumps `nima.version` from 4.0.6 to 4.0.7.

Updates `io.helidon.webserver:helidon-webserver` from 4.0.6 to 4.0.7

Updates `io.helidon.http.media:helidon-http-media-jsonb` from 4.0.6 to 4.0.7

---
updated-dependencies:
- dependency-name: io.helidon.webserver:helidon-webserver
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.helidon.http.media:helidon-http-media-jsonb
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

tests/pom.xml

@@ -17,7 +17,7 @@
     <jackson.version>2.17.0</jackson.version>
     <jex.version>2.5</jex.version>
     <avaje-inject.version>9.11</avaje-inject.version>
-    <nima.version>4.0.6</nima.version>
+    <nima.version>4.0.7</nima.version>
     <javalin.version>6.1.3</javalin.version>
   </properties>