Set ImageRenderMethodForWeb.HttpGet, as a default imageRenderMethodForWeb for flutter 3.27.0 compatibility workaround

[rednikisfun]

Set ImageRenderMethodForWeb.HttpGet, as a default imageRenderMethodForWeb for flutter 3.27.0 compatibility workaround

✨ What kind of change does this PR introduce? (Bug fix, feature, docs update...)

Workaround

⤵️ What is the current behavior?

Currently on flutter version 3.27.0, usage of cached_network_image causes canvaskit.js:21 Uncaught (in promise) SecurityError: Failed to execute 'texImage2D' on 'WebGL2RenderingContext': The image element contains cross-origin data, and may not be loaded. errors

🆕 What is the new behavior (if this is a feature change)?

Setting the ImageRenderMethodForWeb.HttpGet, as a default imageRenderMethodForWeb prevents the errors from being thrown, and the app doesn't crash.

💥 Does this PR introduce a breaking change?

Yes, the default value is being changed, which can cause unexpected behavior on older flutter versions

🐛 Recommendations for testing

📝 Links to relevant issues/docs

https://github.com/Baseflow/flutter_cached_network_image/issues/995
https://github.com/flutter/flutter/issues/160127

🤔 Checklist before submitting

• [yes] All projects build
• [yes] Follows style guide lines (code style guide)
• [no] Relevant documentation was updated
• [yes] Rebased onto current develop

[AndreiMisiukevich]

ImageRenderMethodForWeb.HttpGet has significant performance issues, especially with a list of images.
I believe the proper fix should be in the Flutter repo (where it was broken).