Allow case-sensitivity for certain patterns (fixes qHD vs QHD)

[platelminto]

Sometimes, case-sensitivity is important, see examples below for resolution:

• Badshahi Angti (2014) - qHD - DVDRip - x264 - AC3 - ESub - SAP [DDR] (should be qHD, i.e. 540p)
• Piku (2015) - qHD - DVDRip - x264 - AC3 - ESub - Chapters [DDR] (same as above)
• www.1TamilBlasters.lat - Thuritham (2023) [Tamil - 2K QHD AVC UNTOUCHED - x264 - AAC - 3.4GB - ESub].mkv (should be QHD, i.e. 1440p).

For this specific example, we currently default to QHD (since it matches before qHD).

This is hard to implement, as we're looking at specific patterns within a field, not entire fields. Making whole fields case sensitive would be too restricting.