fix: upgrade com.google.protobuf:protobuf-kotlin from 4.28.2 to 4.28.3

Snyk has created this PR to upgrade com.google.protobuf:protobuf-kotlin from 4.28.2 to 4.28.3.

See this package in maven:
com.google.protobuf:protobuf-kotlin

See this project in Snyk:
https://app.snyk.io/org/brambg/project/3d34732d-1be6-4159-826a-e3bb3705825a?utm_source=github&utm_medium=referral&page=upgrade-pr

pom.xml

@@ -61,7 +61,7 @@
         <mongodb.version>4.11.4</mongodb.version>
         <mordant.version>3.0.0</mordant.version>
         <problem.version>0.27.1</problem.version>
-        <protobuf.version>4.28.2</protobuf.version>
+        <protobuf.version>4.28.3</protobuf.version>
         <slf4j.version>2.0.13</slf4j.version>
         <swagger-annotations.version>1.6.6</swagger-annotations.version>
         <titanium-json-ld.version>1.4.1</titanium-json-ld.version>