Remove drop index ACT_IDX_BYTEAR_DEPL from engine drop scripts

ACT_GE_BYTEARRAY is a common schema table, not an engine table. Having
its index drop in the engine drop script causes the drop to fail when
the common schema is dropped first (reverse order in drop-create),
which prevents the history drop from executing and leaves history
tables behind for subsequent schema creation.

Author: filiphr

modules/flowable-engine/src/main/resources/org/flowable/db/drop/flowable.db2.drop.engine.sql

@@ -1,7 +1,6 @@
 drop index ACT_IDX_EXEC_REF_ID_;
 drop index ACT_IDC_EXEC_ROOT;
 drop index ACT_IDX_EXEC_BUSKEY;
-drop index ACT_IDX_BYTEAR_DEPL;
 drop index ACT_IDX_VARIABLE_TASK_ID;
 
 alter table ACT_GE_BYTEARRAY 

modules/flowable-engine/src/main/resources/org/flowable/db/drop/flowable.h2.drop.engine.sql

@@ -12,7 +12,6 @@ drop index if exists ACT_IDX_EXEC_BUSKEY;
 drop index if exists ACT_IDX_VARIABLE_TASK_ID;
 drop index if exists ACT_IDX_ATHRZ_PROCEDEF;
 drop index if exists ACT_IDX_INFO_PROCDEF;
-drop index if exists ACT_IDX_BYTEAR_DEPL;
 
 drop index if exists ACT_IDX_RU_ACTI_START;
 drop index if exists ACT_IDX_RU_ACTI_END;

modules/flowable-engine/src/main/resources/org/flowable/db/drop/flowable.hsql.drop.engine.sql

@@ -9,7 +9,6 @@ drop table if exists ACT_PROCDEF_INFO cascade;
 drop index if exists ACT_IDX_EXEC_REF_ID_;
 drop index if exists ACT_IDX_EXE_ROOT;
 drop index if exists ACT_IDX_EXEC_BUSKEY;
-drop index if exists ACT_IDX_BYTEAR_DEPL;
 drop index if exists ACT_IDX_VARIABLE_TASK_ID;
 drop index if exists ACT_IDX_ATHRZ_PROCEDEF;
 drop index if exists ACT_IDX_INFO_PROCDEF;

modules/flowable-engine/src/main/resources/org/flowable/db/drop/flowable.mssql.drop.engine.sql

@@ -1,7 +1,6 @@
 IF EXISTS (SELECT name FROM sysindexes WHERE name = 'ACT_IDX_EXEC_REF_ID_') drop index ACT_RU_EXECUTION.ACT_IDX_EXEC_REF_ID_;
 IF EXISTS (SELECT name FROM sysindexes WHERE name = 'ACT_IDX_EXEC_ROOT') drop index ACT_RU_EXECUTION.ACT_IDX_EXEC_ROOT;
 IF EXISTS (SELECT name FROM sysindexes WHERE name = 'ACT_IDX_EXEC_BUSKEY') drop index ACT_RU_EXECUTION.ACT_IDX_EXEC_BUSKEY;
-IF EXISTS (SELECT name FROM sysindexes WHERE name = 'ACT_IDX_BYTEAR_DEPL') drop index ACT_GE_BYTEARRAY.ACT_IDX_BYTEAR_DEPL;
 IF EXISTS (SELECT name FROM sysindexes WHERE name = 'ACT_IDX_VARIABLE_TASK_ID') drop index ACT_RU_VARIABLE.ACT_IDX_VARIABLE_TASK_ID;
 IF EXISTS (SELECT name FROM sysindexes WHERE name = 'ACT_IDX_INFO_PROCDEF') drop index ACT_PROCDEF_INFO.ACT_IDX_INFO_PROCDEF;
 

modules/flowable-engine/src/main/resources/org/flowable/db/drop/flowable.mysql.drop.engine.sql

@@ -1,7 +1,6 @@
 drop index ACT_IDX_EXEC_REF_ID_ on ACT_RU_EXECUTION;
 drop index ACT_IDC_EXEC_ROOT on ACT_RU_EXECUTION;
 drop index ACT_IDX_EXEC_BUSKEY on ACT_RU_EXECUTION;
-drop index ACT_IDX_BYTEAR_DEPL on ACT_GE_BYTEARRAY;
 drop index ACT_IDX_VARIABLE_TASK_ID on ACT_RU_VARIABLE;
 drop index ACT_IDX_INFO_PROCDEF on ACT_PROCDEF_INFO;
 

modules/flowable-engine/src/main/resources/org/flowable/db/drop/flowable.oracle.drop.engine.sql

@@ -1,6 +1,5 @@
 drop index ACT_IDX_EXEC_REF_ID_;
 drop index ACT_IDX_EXEC_ROOT;
-drop index ACT_IDX_BYTEAR_DEPL;
 drop index ACT_IDX_EXE_PROCINST;
 drop index ACT_IDX_EXE_PARENT;
 drop index ACT_IDX_EXE_SUPER;