Move qlinear before concat to allow output fusion #22393

Job	Run time
pyflakes	4m 48s
Check if image exists in registry	4s
licensing	4m 17s
cancel	2s
linux (ubuntu-20.04, debug)	38m 3s
linux (ubuntu-20.04, release)	5m 14s
linux-fpga (ubuntu-20.04, debug)	37m 13s
linux (ubuntu-20.04, codecov)	9m 22s
misspell	16s
Build SLES image	0s
Build image	0s
tidy	5m 10s
cppcheck	59m 52s
format	7m 19s
sles	2m 42s
	2h 54m 22s

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