Ensure unique module name for MLIR standalone ops #16276

Job	Run time
licensing	5m 29s
cancel	4s
linux (ubuntu-20.04, debug)	1h 59m 3s
Check if image exists in registry	5s
linux (ubuntu-20.04, release)	1h 13m 31s
linux-fpga (ubuntu-20.04, debug)	1h 44m 36s
linux (ubuntu-20.04, codecov)	1h 7m 55s
pyflakes	4m 11s
Build image	0s
Build SLES image	0s
cppcheck	15m 24s
tidy	44m 35s
sles	20m 2s
format	6m 51s
	7h 41m 46s

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