SLING-12755 - Break cyclic dependencies between the SightlyScriptEngineFactory and the BundledUnitManagerImpl service

* updated testing setup
diff --git a/pom.xml b/pom.xml
index cf4792d..0bc18b4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -311,7 +311,7 @@
         <dependency>
             <groupId>org.apache.sling</groupId>
             <artifactId>org.apache.sling.api</artifactId>
-            <version>2.26.0</version>
+            <version>2.27.2</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -383,7 +383,7 @@
         <dependency>
             <groupId>org.apache.sling</groupId>
             <artifactId>org.apache.sling.scripting.sightly</artifactId>
-            <version>1.4.26-1.4.0</version>
+            <version>1.4.27-1.4.0-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -408,13 +408,13 @@
         <dependency>
             <groupId>org.apache.sling</groupId>
             <artifactId>org.apache.sling.scripting.core</artifactId>
-            <version>2.4.8</version>
+            <version>2.4.10</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.sling</groupId>
             <artifactId>org.apache.sling.servlets.resolver</artifactId>
-            <version>2.9.8</version>
+            <version>2.9.14</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
diff --git a/src/test/provisioning/boot.txt b/src/test/provisioning/boot.txt
index 4659de7..5d89ed1 100644
--- a/src/test/provisioning/boot.txt
+++ b/src/test/provisioning/boot.txt
@@ -35,6 +35,7 @@
 [artifacts]
     org.osgi/org.osgi.util.function/1.1.0
     org.osgi/org.osgi.util.promise/1.1.1
+    org.osgi/org.osgi.util.converter/1.0.9
     org.osgi/org.osgi.util.pushstream/1.0.1
     org.osgi/org.osgi.service.log/1.4.0
     org.apache.sling/org.apache.sling.javax.activation/0.1.0