[Sprint 1][Performance Fine Tuning] ExecuTorch Example Models

[mcr229]

Model Name	Source	Type	Status	% Ops Lowered	% Time in XNNPACK	Inference Time	Model Load Time	Performance Table
deeplab_v3	ExecuTorch Examples	Quantized
		Floating Point
inception_v3	ExecuTorch Examples	Quantized
		Floating Point
inception_v4	ExecuTorch Examples	Quantized
		Floating Point
mobilenet_v2	ExecuTorch Examples	Quantized
		Floating Point
mobilenet_v3	ExecuTorch Examples	Quantized
		Floating Point
resnet18	ExecuTorch Examples	Quantized
		Floating Point
resnet50	ExecuTorch Examples	Quantized
		Floating Point
vision_transformer	ExecuTorch Examples	Quantized
		Floating Point
wav2letter	ExecuTorch Examples	Quantized
		Floating Point
edsr	ExecuTorch Examples	Quantized
		Floating Point
mobilebert	ExecuTorch Examples	Quantized
		Floating Point
emformer_join	ExecuTorch Examples	Quantized
		Floating Point
emformer_predict	ExecuTorch Examples	Quantized
		Floating Point
emformer_transcribe	ExecuTorch Examples	Quantized
		Floating Point
Yolov5	ExecuTorch Examples	Quantized
		Floating Point
segment_anything	ExecuTorch Examples	Quantized
		Floating Point

cc @mergennachin @iseeyuan @lucylq @helunwencser @tarun292 @kimishpatel @jackzhxng