Change option name to MIGRAPHX_USE_MSVC_STATIC_RUNTIME

[apwojcik]

The PR changes the option name from MIGRAPHX_MSVC_STATIC_RUNTIME to MIGRAPHX_USE_MSVC_STATIC_RUNTIME, which better resembles the intent and aligns with the naming convention used by other components in the GPU EP stack. The option is present only for Windows builds.

[gh-app-migraphx-bot-pr-write]

Test	Batch	New Rate (c4cc9f)	Old Rate (9ad497)*	Diff	Status
torchvision-resnet50	64	3,164.12	3,148.35	0.50%	✅
torchvision-resnet50_fp16	64	6,673.63	6,662.40	0.17%	✅
torchvision-densenet121	32	2,705.56	2,707.30	-0.06%	✅
torchvision-densenet121_fp16	32	4,568.77	4,558.12	0.23%	✅
torchvision-inceptionv3	32	1,799.97	1,797.44	0.14%	✅
torchvision-inceptionv3_fp16	32	2,826.91	2,824.56	0.08%	✅
cadene-inceptionv4	16	824.06	807.16	2.09%	✅
cadene-resnext64x4	16	783.97	387.68	102.22%	🔆
slim-mobilenet	64	8,430.27	8,283.02	1.78%	✅
slim-nasnetalarge	64	191.30	229.53	-16.65%	🔴
slim-resnet50v2	64	3,095.54	3,177.49	-2.58%	✅
bert-mrpc-onnx	8	1,170.50	1,171.12	-0.05%	✅
bert-mrpc-tf	1	499.00	479.25	4.12%	✅
pytorch-examples-wlang-gru	1	365.87	327.85	11.60%	🔆
pytorch-examples-wlang-lstm	1	538.65	457.62	17.71%	🔆
torchvision-resnet50_1	1	773.75	765.65	1.06%	✅
cadene-dpn92_1	1	476.83	447.53	6.55%	🔆
cadene-resnext101_1	1	284.06	366.68	-22.53%	🔴
onnx-taau-downsample	1	401.01	401.14	-0.03%	✅
dlrm-criteoterabyte	1	32.63	32.57	0.21%	✅
dlrm-criteoterabyte_fp16	1	52.50	52.61	-0.22%	✅
agentmodel	1	9,612.70	8,132.20	18.21%	🔆
unet_fp16	2	23.21	57.28	-59.47%	🔴
resnet50v1_fp16	1	890.98	932.12	-4.41%	✅
resnet50v1_int8	1	955.42	943.10	1.31%	✅
bert_base_cased_fp16	64	962.55	1,102.38	-12.68%	🔴
bert_large_uncased_fp16	32	163.27	347.33	-52.99%	🔴
bert_large_fp16	1	10.18	205.67	-95.05%	🔴
distilgpt2_fp16	16	1,318.25	2,094.34	-37.06%	🔴
yolov5s	1	125.38	597.91	-79.03%	🔴
tinyllama	1	46.02	45.98	0.07%	✅
vicuna-fastchat	1	43.93	44.11	-0.41%	✅
whisper-tiny-encoder	1	419.97	420.33	-0.09%	✅
whisper-tiny-decoder	1	417.08	416.77	0.07%	✅
llama2_7b	1	3.40	20.50	-83.42%	🔴
qwen1.5-7b	1	2.46	23.60	-89.59%	🔴
phi3-3.8b	1	26.91	26.79	0.44%	✅
llama3-8b	1	15.11	21.77	-30.61%	🔴
whisper-large-encoder	1	5.37	10.31	-47.96%	🔴
whisper-large-decoder	1	106.45	105.11	1.28%	✅
mistral-7b	1	7.83	23.78	-67.07%	🔴
FLUX.1-schnell	1	549.53	751.64	-26.89%	🔴

Regressions detected 🔴

* No develop baseline was found for this PR's branch point; compared against the latest available develop run instead.

[gh-app-migraphx-bot-pr-write]

Test	Status	Result
bert-mrpc-onnx	✅	PASSED: MIGraphX meets tolerance
bert-mrpc-tf	✅	PASSED: MIGraphX meets tolerance
pytorch-examples-wlang-gru	✅	PASSED: MIGraphX meets tolerance
pytorch-examples-wlang-lstm	✅	PASSED: MIGraphX meets tolerance
dlrm-criteoterabyte	✅	PASSED: MIGraphX meets tolerance
agentmodel	✅	PASSED: MIGraphX meets tolerance
unet	✅	PASSED: MIGraphX meets tolerance
resnet50v1	✅	PASSED: MIGraphX meets tolerance
bert_base_cased_fp16	✅	PASSED: MIGraphX meets tolerance
bert_large_uncased_fp16	🔴	FAILED: MIGraphX is not within tolerance - check verbose output
bert_large	✅	PASSED: MIGraphX meets tolerance
yolov5s	✅	PASSED: MIGraphX meets tolerance
tinyllama	✅	PASSED: MIGraphX meets tolerance
vicuna-fastchat	✅	PASSED: MIGraphX meets tolerance
whisper-tiny-encoder	✅	PASSED: MIGraphX meets tolerance
whisper-tiny-decoder	✅	PASSED: MIGraphX meets tolerance
distilgpt2_fp16	✅	PASSED: MIGraphX meets tolerance
llama2_7b	✅	PASSED: MIGraphX meets tolerance
qwen1.5-7b	✅	PASSED: MIGraphX meets tolerance
phi3-3.8b	✅	PASSED: MIGraphX meets tolerance
llama3-8b	✅	PASSED: MIGraphX meets tolerance
whisper-large-encoder	✅	PASSED: MIGraphX meets tolerance
whisper-large-decoder	✅	PASSED: MIGraphX meets tolerance
mistral-7b	✅	PASSED: MIGraphX meets tolerance
FLUX.1-schnell	✅	PASSED: MIGraphX meets tolerance