[flang-commits] [flang] [flang][runtime] Handle multi-byte characters while tabbing (PR #101388)

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https://github.com/vdonaldson approved this pull request.

In code such as the following there is an assumption that CHARACTER KIND equates to byte size. While this is currently a valid, would it be better insulate code from that assumption? [This is just a general comment, not overly tied to this PR.]
```
  if (connection.internalIoCharKind > 1) {
    n *= connection.internalIoCharKind;
}
```

https://github.com/llvm/llvm-project/pull/101388