[misc]rename suite name

Impacted TCs num(approved): New 0, update 4 suite name
add test xpk to wrt-digitalsign-tizen-tests, deleted 0
Unit test platform: [tizen]
UT result:
1.yunfei will check the 2D/3D suite can be pack ok
2.wrt-digitalsign-tizen-tests: Pass 2, Fail 0, Block 0