[clang-tools-extra] [clang-tidy] Rename hicpp-signed-bitwise to bugprone-signed-bitwise (PR #190449)

[via cfe-commits]

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+.. title:: clang-tidy - bugprone-signed-bitwise
+
+bugprone-signed-bitwise
+=======================
+
+Finds uses of bitwise operations on signed integer types, which may lead to
+undefined or implementation defined behavior.
+
+Performing bitwise operations on signed integers can be confusing and may
+lead to undefined or implementation dependent behavior. In particular, right
+shift a signed integer is implementation dependent, while left shift a signed
+integer may result in undefined behavior.
+
+.. code-block:: c++
+
+   int main(){
+      int x = -4;
+      int y = x >> 1; // y can be -2 or 2147483646
+   }
+
+Options
+-------
+
+.. option:: IgnorePositiveIntegerLiterals
+
+   If this option is set to `true`, the check will not warn on bitwise operations with positive integer literals, e.g. `~0`, `2 << 1`, etc.
----------------
EugeneZelenko wrote:

```suggestion
   If this option is set to `true`, the check will not warn on bitwise
   operations with positive integer literals, e.g. ``~0``, ``2 << 1``, etc.
```

https://github.com/llvm/llvm-project/pull/190449