Add missing spring boot rest client dependency

Author: tijsrademakers

modules/flowable-spring-boot/flowable-spring-boot-samples/flowable-spring-boot-sample-rest-api-security/pom.xml

@@ -22,11 +22,15 @@
 			  </exclusion>
 		    </exclusions>
         </dependency>
-
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-security</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-restclient</artifactId>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-resttestclient</artifactId>

modules/flowable-spring-boot/flowable-spring-boot-samples/flowable-spring-boot-sample-rest-api/pom.xml

@@ -21,6 +21,11 @@
             <artifactId>spring-boot-configuration-processor</artifactId>
             <optional>true</optional>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-restclient</artifactId>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-resttestclient</artifactId>