add samples to the github workflow

Author: stefanddamian

.github/workflows/samples-java-client-jdk17.yaml

@@ -11,6 +11,7 @@ on:
       - samples/client/others/java/webclient-sealedInterface_3_1/**
       - samples/client/petstore/java/webclient-useSingleRequestParameter/**
       - samples/client/others/java/restclient-enum-in-multipart/**
+      - samples/client/others/java/restclient-sealedInterface/**
   pull_request:
     paths:
       - samples/client/petstore/java/resttemplate-jakarta/**
@@ -21,6 +22,7 @@ on:
       - samples/client/others/java/webclient-sealedInterface_3_1/**
       - samples/client/petstore/java/webclient-useSingleRequestParameter/**
       - samples/client/others/java/restclient-enum-in-multipart/**
+      - samples/client/others/java/restclient-sealedInterface/**
 jobs:
   build:
     name: Build Java Client JDK17
@@ -46,6 +48,7 @@ jobs:
           - samples/client/petstore/java/webclient-springBoot4-jackson3
           - samples/client/petstore/java/webclient-useSingleRequestParameter
           - samples/client/others/java/restclient-enum-in-multipart
+          - samples/client/others/java/restclient-sealedInterface/
     steps:
       - uses: actions/checkout@v5
       - uses: actions/setup-java@v5