⬆️ Update pywin32 requirement from >=311 to >=312

Updates the requirements on [pywin32](https://github.com/mhammond/pywin32) to permit the latest version.
- [Release notes](https://github.com/mhammond/pywin32/releases)
- [Changelog](https://github.com/mhammond/pywin32/blob/main/CHANGES.md)
- [Commits](https://github.com/mhammond/pywin32/commits)

---
updated-dependencies:
- dependency-name: pywin32
  dependency-version: '312'
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements.txt

@@ -40,4 +40,4 @@ pyadl~=0.1; sys_platform=="win32"
 
 # Following packages are for LibreHardwareMonitor integration on Windows
 pythonnet~=3.0.5; sys_platform=="win32"
-pywin32>=311; sys_platform=="win32"
+pywin32>=312; sys_platform=="win32"