[clang-tools-extra] [clang-tidy] Extend bugprone-narrowing-conversions with time_t narrowing option (PR #209856)

[via cfe-commits]

github-actions[bot] wrote:

<!--LLVM CODE LINT COMMENT: clang-tidy-->


:warning: C/C++ code linter, clang-tidy found issues in your code. :warning:

<details>
<summary>
You can test this locally with the following command:
</summary>

```bash

git diff -U0 origin/main...HEAD -- clang-tools-extra/clang-tidy/bugprone/NarrowingConversionsCheck.cpp clang-tools-extra/clang-tidy/bugprone/NarrowingConversionsCheck.h |
python3 clang-tools-extra/clang-tidy/tool/clang-tidy-diff.py   -path build -p1 -quiet
```

</details>

<details>
<summary>
View the output from clang-tidy here.
</summary>

```
clang-tools-extra/clang-tidy/bugprone/NarrowingConversionsCheck.cpp:261:6: warning: function 'hasTimeTTypedef' is declared in an anonymous namespace; prefer using 'static' for restricting visibility [llvm-prefer-static-over-anonymous-namespace]
  261 | bool hasTimeTTypedef(QualType QT) {
      |      ^
clang-tools-extra/clang-tidy/bugprone/NarrowingConversionsCheck.cpp:284:6: warning: function 'exprMentionsTimeT' is declared in an anonymous namespace; prefer using 'static' for restricting visibility [llvm-prefer-static-over-anonymous-namespace]
  284 | bool exprMentionsTimeT(const Expr *E) {
      |      ^
clang-tools-extra/clang-tidy/bugprone/NarrowingConversionsCheck.cpp:294:3: warning: replace loop by 'std::any_of()' [readability-use-anyofallof]
  294 |   for (const Stmt *Child : E->children()) {
      |   ^
```

</details>


https://github.com/llvm/llvm-project/pull/209856