[Feature] Implement `sqrt` for `--target=c` (`TVMError: Unresolved call Op(tir.sqrt)`)

[KOLANICH]

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Expected behavior

Should compile.

Actual behavior

Doesn't.

Environment

TVM: 60cf692a63a22cd2698273c4945f037b4b22474b Source model: an ONNX file

[KOLANICH]

Also: the source model contains no Sqrt nodes.