CORE-3008: includeAll uses full file path with 3.5.3 version

[saravanans]

If we have relative path in includeAll (eg: ) then absolute path is entered in FILENAME column of
DATABASECHANGELOG table as of 3.5.3 version and this issue is blocking us from uptaking this version.

Please find attached the test case.

I tried to make a change in FileSystemResourceAccessor#list method. Could you please review if this is the way to go?
diff --git a/liquibase-core/src/main/java/liquibase/resource/FileSystemResourceAccessor.java b/liquibase-core/src/main/java/liquibase/resource/FileSystemResourceAccessor.java
index cfdbfb8…2750a19 100644
— a/liquibase-core/src/main/java/liquibase/resource/FileSystemResourceAccessor.java
+++ b/liquibase-core/src/main/java/liquibase/resource/FileSystemResourceAccessor.java
@@ -138,6 +138,9 @@ public class FileSystemResourceAccessor extends AbstractResourceAccessor {
                         break;
                     }
                 }
+                if(this.baseDirectory == null){
+                    returnPath = returnPath.substring(returnPath.lastIndexOf(path));
+                }
                 finalReturnSet.add(returnPath);
             }
             return finalReturnSet;