### Description
<!-- Describe your changes. -->



### Motivation and Context
<!-- - Why is this change required? What problem does it solve?
- If it fixes an open issue, please link to the issue here. -->

#15840

### Description
<!-- Describe your changes. -->



### Motivation and Context
<!-- - Why is this change required? What problem does it solve?
- If it fixes an open issue, please link to the issue here. -->

#15840

### Description
<!-- Describe your changes. -->



### Motivation and Context
<!-- - Why is this change required? What problem does it solve?
- If it fixes an open issue, please link to the issue here. -->

#15840

### Description
Cherry-picks 26 commits to the release branch. 
Most cherry-picks are clean merges. Except:

1. When I got conflicts in cgmanifest.json and download-deps.yml, I
choose to ignore the conflicts and regenerate the two files
2. There were some conflicts in cmake/deps.txt, onnxruntime_c_api.cc


PR list:

[js/webgpu] fix Transpose with non-float tensor (#15819)
[js/web] fix terser reserved symbols for worker (#15864)
[JSEP] fix constructor for OrtDevice (#15805)
Bump engine.io from 6.4.1 to 6.4.2 in /js/web (#15799)
Bump engine.io from 6.4.0 to 6.4.2 in /onnxruntime/test/wasm (#15798)
[wasm] revert emsdk to v3.1.19 (#15793)
[wasm/JSEP] add threaded build to artifacts (#15777)
[js/web] add target ort.webgpu.min.js (#15780)
update ort extensions to 94142d8391c9791ec71c38336436319a2d4ac7a0 (#15688)
fix: setting builder optimization level to TRT 8.6 default (#15897)
Adust GetVersionString() GetBuildInfoString() signatures and move them to OrtApi (#15921)
Fix segfault for multiple GPU run (regression) (#15823)
android package fix (#15999)
[CoreML EP] Minor changes to allow CoreML EP to handle more nodes and models. (#15993)
Adding support for conv fp16 fusion on Resnet50v1 (#15474)
update onnx release 1.14 for docker files (#15680)
Avoid generating training documentation during packaging (#15795)
Update Conv-Add-Relu Fusion Transformation (#15834)
Fix symbolic shape infer empty value_info (#15842)
NhwcFusedConv: Add before Activation (#15837)
use __hmul2 instead of __hmul2_rn (#15852)
change the EP device to default OrtDevice() for memoryType equals CPU Input (#15903)
Fixing NhwcFusedConv fp16 (#15950)
fix topo sort in quantization tool (#16003)
[doc] add LeakyRelu to coreml supported ops (#15944)
[DML EP] Add frequent upload heap flushing (#15960)

Co-authored-by: Yulong Wang 
Co-authored-by: dependabot[bot] 
Co-authored-by: Guenther Schmuelling 
Co-authored-by: Shalva Mist 
Co-authored-by: Maximilian Müller 
Co-authored-by: Dmitri Smirnov 
Co-authored-by: pengwa 
Co-authored-by: Ashwini Khade 
Co-authored-by: Edward Chen 
Co-authored-by: Jian Chen 
Co-authored-by: liqun Fu 
Co-authored-by: Baiju Meswani 
Co-authored-by: Tianlei Wu 
Co-authored-by: Chen Fu 
Co-authored-by: Ye Wang 
Co-authored-by: cao lei 
Co-authored-by: Yufeng Li 
Co-authored-by: Rachel Guo 
Co-authored-by: Patrice Vignola

### Description
Cherry-picks 26 commits to the release branch. 
Most cherry-picks are clean merges. Except:

1. When I got conflicts in cgmanifest.json and download-deps.yml, I
choose to ignore the conflicts and regenerate the two files
2. There were some conflicts in cmake/deps.txt, onnxruntime_c_api.cc


PR list:

[js/webgpu] fix Transpose with non-float tensor (microsoft#15819)
[js/web] fix terser reserved symbols for worker (microsoft#15864)
[JSEP] fix constructor for OrtDevice (microsoft#15805)
Bump engine.io from 6.4.1 to 6.4.2 in /js/web (microsoft#15799)
Bump engine.io from 6.4.0 to 6.4.2 in /onnxruntime/test/wasm (microsoft#15798)
[wasm] revert emsdk to v3.1.19 (microsoft#15793)
[wasm/JSEP] add threaded build to artifacts (microsoft#15777)
[js/web] add target ort.webgpu.min.js (microsoft#15780)
update ort extensions to 94142d8391c9791ec71c38336436319a2d4ac7a0 (microsoft#15688)
fix: setting builder optimization level to TRT 8.6 default (microsoft#15897)
Adust GetVersionString() GetBuildInfoString() signatures and move them to OrtApi (microsoft#15921)
Fix segfault for multiple GPU run (regression) (microsoft#15823)
android package fix (microsoft#15999)
[CoreML EP] Minor changes to allow CoreML EP to handle more nodes and models. (microsoft#15993)
Adding support for conv fp16 fusion on Resnet50v1 (microsoft#15474)
update onnx release 1.14 for docker files (microsoft#15680)
Avoid generating training documentation during packaging (microsoft#15795)
Update Conv-Add-Relu Fusion Transformation (microsoft#15834)
Fix symbolic shape infer empty value_info (microsoft#15842)
NhwcFusedConv: Add before Activation (microsoft#15837)
use __hmul2 instead of __hmul2_rn (microsoft#15852)
change the EP device to default OrtDevice() for memoryType equals CPU Input (microsoft#15903)
Fixing NhwcFusedConv fp16 (microsoft#15950)
fix topo sort in quantization tool (microsoft#16003)
[doc] add LeakyRelu to coreml supported ops (microsoft#15944)
[DML EP] Add frequent upload heap flushing (microsoft#15960)

Co-authored-by: Yulong Wang 
Co-authored-by: dependabot[bot] 
Co-authored-by: Guenther Schmuelling 
Co-authored-by: Shalva Mist 
Co-authored-by: Maximilian Müller 
Co-authored-by: Dmitri Smirnov 
Co-authored-by: pengwa 
Co-authored-by: Ashwini Khade 
Co-authored-by: Edward Chen 
Co-authored-by: Jian Chen 
Co-authored-by: liqun Fu 
Co-authored-by: Baiju Meswani 
Co-authored-by: Tianlei Wu 
Co-authored-by: Chen Fu 
Co-authored-by: Ye Wang 
Co-authored-by: cao lei 
Co-authored-by: Yufeng Li 
Co-authored-by: Rachel Guo 
Co-authored-by: Patrice Vignola