No-panic check tracking issue

[newpavlov]

CI jobs responsible for no-panic checks are configures in nopanic.yaml. Ideally, we should check all our backends. Below is a list of existing backends divided into 3 categories.

No-panic check can be implemented:

• [x] apple-other
• [x] custom
• [x] getentropy
• [x] getrandom
• [x] linux_android
• [x] linux_rustix (depends on bytecodealliance/rustix#1184, should be released in rustix v0.38.38)
• [x] linux_android_with_fallback
• [x] netbsd
• [x] rdrand
• [x] rndr
• [x] solaris
• [x] use_file (checked implicitly via linux_android_with_fallback, would be nice to check explicitly)
• [x] wasi
• [x] windows7
• [x] windows

Unclear how to implement nopanic check:

• [ ] esp_idf (direct call to esp_fill_random)
• [ ] fuchsia (direct call to zx_cprng_draw)
• [ ] vxworks
• [ ] hermit
• [ ] solid (direct call to SOLID_RNG_SampleRandomBytes)

No-panic check probably can not be implemented:

• [ ] wasm_js: glue code generated by wasm-bindgen contains a lot of potential panics, so apparently it will not be possible to completely eliminate panics from generated file.

[newpavlov]

Closing this issue since the most important backends are covered and we do not have a clear path forward for the remaining ones.