Use coroutines BOM consistently to simplify Dependabot updates

Author: gsmet

independent-projects/arc/pom.xml

@@ -94,6 +94,14 @@
                 <type>pom</type>
             </dependency>
 
+            <dependency>
+                <groupId>org.jetbrains.kotlinx</groupId>
+                <artifactId>kotlinx-coroutines-bom</artifactId>
+                <version>${version.kotlin-coroutines}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+
             <dependency>
                 <groupId>io.quarkus.arc</groupId>
                 <artifactId>arc</artifactId>

independent-projects/arc/tests/pom.xml

@@ -68,7 +68,6 @@
         <dependency>
             <groupId>org.jetbrains.kotlinx</groupId>
             <artifactId>kotlinx-coroutines-core</artifactId>
-            <version>${version.kotlin-coroutines}</version>
             <scope>test</scope>
         </dependency>