Fix block id length upto 8bytes only for azure gateway. (#5731)
Fix block id length upto 8bytes only for azure gateway. (#5731)

This PR also reverts commit 2f9354b17ec9dc7d0b95a0af9f5573ff87909afe
to bring back 8 byte block id requirement for azure gateway.
minio/minio,aead/minio,donatello/minio,balamurugana/minio,krishnasrinivas/minio,harshavardhana/minio,NitishT/minio,abperiasamy/minio,vadmeste/minio,harshavardhana/minio,aead/minio,fwessels/minio,harshavardhana/minio,abperiasamy/minio,krishnasrinivas/minio,jimjag/minio,fwessels/minio,harshavardhana/minio,jimjag/minio,krisis/minio,vadmeste/minio,krisis/minio,harshavardhana/minio,jimjag/minio,harshavardhana/minio,abperiasamy/minio,minio/minio,fwessels/minio,fwessels/minio,NitishT/minio,aead/minio,krishnasrinivas/minio,harshavardhana/minio,aead/minio,aead/minio,abperiasamy/minio,NitishT/minio,aead/minio,NitishT/minio,aead/minio,harshavardhana/minio,jimjag/minio,aead/minio,krishnasrinivas/minio,donatello/minio,balamurugana/minio