chore(deps): bump spring-zeebe-starter from 8.1.15 to 8.1.16 (#287)

Bumps spring-zeebe-starter from 8.1.15 to 8.1.16.

---
updated-dependencies:
- dependency-name: io.camunda:spring-zeebe-starter
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -17,7 +17,7 @@
 
     <properties>
         <version.zeebe>8.1.7</version.zeebe>
-        <version.zeebe.spring>8.1.15</version.zeebe.spring>
+        <version.zeebe.spring>8.1.16</version.zeebe.spring>
 
         <version.groovy>2.4.21</version.groovy>
         <version.feel>1.15.3</version.feel>