Fix booster pack localization defaults

[DarkAutumn2618]

The Issue

When having an AltTexture that changes the localization text of a Booster pack, enabling then disabling the texture does not revert the text back to normal.

Example:

AltTexture({
    key = "boosters",
    set = "Booster",
    path = "boosters.png",
    keys = {
        "p_arcana_normal_1", "p_arcana_normal_2", "p_arcana_normal_3", "p_arcana_normal_4",
    },
    loc_txt = { name = "Boosters" },
    localization = {
        p_arcana_normal = {
            name = "TEST Arcana",
            text = { "TEST TEXT Arcana" },
        },
    },
})

The issue can be reproduced by:

• Using this test mod: balatro-testmalverk-booster.zip
• Applying the texture
• Looking at the Arcana Packs in the collection screen
• Removing the texture
• Looking at the Arcana Packs again and seeing that the name is still the modified one

The Fix

The issue is caused by the default localization text not being saved properly for Boosters in Malverk.set_defaults. The fix is done by mirrorring the logic for Booster pack localization in the other functions, like at line 132.