CMSIS-NN Min Max int8 support #4875

Job	Run time
no-labels	1s
ci-ready-to-merge	2s
ci-run	3s
ci-run-full	3s
call-hexagon / Hexagon Build Test (presubmit)	8m 40s
call-ci / Bazel msan (presubmit)	14m 49s
call-ci / Bazel (presubmit)	18m 1s
call-ci / Bazel with Compression (presubmit)	8s
call-ci / Bazel with Compression [msan] (presubmit)	8s
call-ci / Bazel asan (presubmit)	14m 52s
call-ci / Bazel with Compression [asan] (presubmit)	7s
call-ci / Cortex-M Bluepill Release (presubmit)	3m 33s
call-ci / Code Style (presubmit)	1m 8s
call-ci / Cortex-M Bluepill No Release (presubmit)	3m 35s
call-ci / Cortex-M Bluepill Renode (presubmit)	4m 7s
call-ci / Cortex-M QEMU Unit Tests (presubmit)	3m 49s
call-ci / Project Generation (presubmit)	10m 21s
call-ci / Makefile x86 Default (presubmit)	5m 53s
call-ci / Makefile x86 Release (presubmit)	9m 41s
call-ci / Makefile x86 with Compression (presubmit)	13s
call-ci / Makefile x86 Out Of Tree (presubmit)	2m 52s
call-ci / Makefile x86 No TFLite Static Memory (presubmit)	4m 36s
call-xtensa-presubmit / Hifi5 Unit Tests (presubmit)	19m 19s
call-xtensa-presubmit / Hifi5 Unit Tests with Compression (presubmit)	1m 9s
call-xtensa-presubmit / Vision P6 Build (presubmit)	11m 45s
call-check-tflite-files / Check PR Modifies TfLite Files	39s
call-xtensa-presubmit / Hifi3z Unit Tests (presubmit)	23m 5s
call-xtensa-presubmit / Hifi3z Unit Tests with Compression (presubmit)	1m 35s
PR has Bug	1s
	2h 44m 15s

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