Balance Update Notes for v20230525

This is another small-ish patch with a few tweaks, including:

• slightly reduced the Blazemaker's flamethrower damage and also nerfed the cluster grenade mod

• buffed some of the Defense upgrades

• disabled OpenXR plugins which could cause issues when a VR headset is connected (don't ask me why they were enabled in the first place)

The rest of this patch focuses on challenge mode balancing:

• removed Monday Morning (does not apply to real life, sorry)

• switched some instabilities around between challenges for a smoother difficulty increase

• "Red Dead Retaliation" now only triggers on the following beat

• increased pull range of "Attractive Personality" projectiles

• increased "Death Traps" & "Quality Is Not Free" damage

• slightly increased "They Get Stronger" overall difficulty