BS-8230 : Fix test in error on release 6.2.6

- Rewrite random tests
Fix missing order by in several requests
BS-7295 : [PERF] : 2 new indexes - Load Tests - 20000 instances - Case 00012456

- Add 2 new indexs
BS-7295 : [PERF] : 2 new indexes - Load Tests - 20000 instances - Case 00012456

- Change new indexes
Fix missing order by in several requests
BS-7563 : [6.1.2] [PERF] 4 new indexes

- Add 3 new indexes on archived flow node instance & pending mapping
BS-7563 : [6.1.2] [PERF] 4 new indexes

- Clean pending mappings when re-excute user filter
BS-8230 : Fix test in error on release 6.2.6
BS-7563 : [6.1.2] [PERF] 4 new indexes
BS-7295 : [PERF] : 2 new indexes - Load Tests - 20000 instances - Case 00012456
Fix missing order by in several requests