Add prometheus-metrics-exposition-textformats to BOM

Signed-off-by: Gregor Zeitlinger <[email protected]>

Author: James McIntyre

prometheus-metrics-bom/pom.xml

@@ -79,6 +79,11 @@
         <artifactId>prometheus-metrics-exposition-formats</artifactId>
         <version>${project.version}</version>
       </dependency>
+      <dependency>
+        <groupId>io.prometheus</groupId>
+        <artifactId>prometheus-metrics-exposition-textformats</artifactId>
+        <version>${project.version}</version>
+      </dependency>
       <dependency>
         <groupId>io.prometheus</groupId>
         <artifactId>prometheus-metrics-instrumentation-dropwizard</artifactId>