Update to plant potency issue

[MonkestationIssueBot]

Reporting client info: Client Information:
BYOND:515.1636
Key:jakebelle

Round ID:

4818

Testmerges:

• [SPECIES][PARTIALLY-MODULAR] Nabbers, Nabber systems, Blood Colours, Offset System, and more!
• Add missing nanite sensors as well as rule inversions, refactor nanite sensor code
• Satyr mark 3
• The main CWC PR
• [PORT] Moon Heretic
• Removes knockdown from command and detective batongs
• Allows anybody with a synthetic voice box to use silicon emotes
• This is SS13 in 2014

Reproduction:

New report as I dont have a github,

When a bluespace tomato with dank vessicles and densified chemicals has saltpiere poured into the tray it drags the potency stat down to 100, before the saltpiere is added it is at the previous potency above 100, I had the tomato with the traits below, it also have 50% fluorosulf in it, before the potency was dragged to 100 it was around 9000 in the potency stat

Plant Traits: Liquid Contents, Bluespace Activity, Perennial Growth, Densified Chemicals
Core Plant Traits: Immutable Bluespace Volatility, Immutable Dank Vesicles

[Kmla2]

pretty sure densified chemicals does that (might have been an old botany Check? too lazy to code dive), though it only checking if the potency updates is kinda weird

A small update: replicated it and a plant with JUST densified chemicals trait couldn't be raised via saltpetre. no splicing or anything other than harvesting and using seeds used. also duplicate of #1799