Issue 548

Assert failed if create index with pq on ip_table

#634 - FAISS GPU version is compiled with O0

#631 - FAISS isn't compiled with O3 option

Remove some pq cases in CI

handle search exception

Update build index timeout

fix gpu index build hang when gpu resources disabled

NSG build failed using GPU-edition if set gpu_enable false

Add pq cases

#611 remove MILVUS_CPU_VERSION