build(deps): bump swagger-annotations from 1.6.7 to 1.6.8

Bumps swagger-annotations from 1.6.7 to 1.6.8.

---
updated-dependencies:
- dependency-name: io.swagger:swagger-annotations
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -52,7 +52,7 @@
     <gson.version>2.9.1</gson.version>
     <jsr305.version>3.0.2</jsr305.version>
     <okhttp3.version>4.10.0</okhttp3.version>
-    <swagger-core.version>1.6.7</swagger-core.version>
+    <swagger-core.version>1.6.8</swagger-core.version>
     <sundrio.version>0.93.0</sundrio.version>
     <gsonfire.version>1.8.5</gsonfire.version>
     <apache.commons.lang3.version>3.12.0</apache.commons.lang3.version>