Add the smallrye-metrics runtime dependency to fault tolerance

Otherwise the fault tolerance quickstart fails with:
Caused by: java.lang.ClassNotFoundException: io.quarkus.smallrye.metrics.runtime.SmallRyeMetricsTemplate

Author: gsmet

extensions/smallrye-fault-tolerance/runtime/pom.xml

@@ -45,6 +45,10 @@
                 </exclusion>
             </exclusions>
         </dependency>
+        <dependency>
+            <groupId>io.quarkus</groupId>
+            <artifactId>quarkus-smallrye-metrics</artifactId>
+        </dependency>
         <dependency>
             <groupId>com.oracle.substratevm</groupId>
             <artifactId>svm</artifactId>