Revert "SLING-8354 Migrate to Felix HC API"

This reverts commit f6a4f78a9fbfe37e127f36fbb96e5615f963d4bf.
diff --git a/pom.xml b/pom.xml
index 8cf32df..d79c0b5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -85,7 +85,8 @@
                             !javax.xml.bind,
                             org.apache.sling.discovery;resolution:=optional,
                             org.apache.sling.settings;resolution:=optional,
-                            org.apache.felix.hc.api;resolution:=optional,
+                            org.apache.sling.hc.api;resolution:=optional,
+                            org.apache.sling.hc.util;resolution:=optional,
                             *                        
                         </Import-Package>
                         <Export-Package>
@@ -175,9 +176,9 @@
             <scope>provided</scope>
         </dependency>
         <dependency>
-            <groupId>org.apache.felix</groupId>
-            <artifactId>org.apache.felix.healthcheck.api</artifactId>
-            <version>2.0.0</version>
+            <groupId>org.apache.sling</groupId>
+            <artifactId>org.apache.sling.hc.core</artifactId>
+            <version>1.0.6</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
diff --git a/src/main/java/org/apache/sling/commons/scheduler/impl/SchedulerHealthCheck.java b/src/main/java/org/apache/sling/commons/scheduler/impl/SchedulerHealthCheck.java
index 82dd1cd..6cb51aa 100644
--- a/src/main/java/org/apache/sling/commons/scheduler/impl/SchedulerHealthCheck.java
+++ b/src/main/java/org/apache/sling/commons/scheduler/impl/SchedulerHealthCheck.java
@@ -22,9 +22,9 @@
 import java.util.Map.Entry;
 import java.util.SortedMap;
 
-import org.apache.felix.hc.api.HealthCheck;
-import org.apache.felix.hc.api.Result;
-import org.apache.felix.hc.api.FormattingResultLog;
+import org.apache.sling.hc.api.HealthCheck;
+import org.apache.sling.hc.api.Result;
+import org.apache.sling.hc.util.FormattingResultLog;
 import org.osgi.framework.Constants;
 import org.osgi.service.component.annotations.Activate;
 import org.osgi.service.component.annotations.Component;