std.coff: Fix SectionHeader.setAlignment (off by 1)
Previously, `setAlignment` would set the value to 1 fewer than it should, so if you were intending to set alignment to 8 bytes, it would actually set it to 4 bytes, etc.
78e07b8fc8Ryan Liptak committed on 10/4/2025, 12:44:36 AMparent07c3f9e