Adds minable salt "ore" (#25324)

* Added salt to ore.yml
Added salt to ores.yml
Added salt walls to asteroid.yml
Added salt to BaseAsteroidDebris' list of ores to generate in asteroids.yml
Added OreSalt to biome_ore_templates.yml
Added salt to guaranteed salvageLoot in salvage_loot.yml
Added salt entry under salvage-magnet-resources in salvage-magnet.ftl
Added WIP sprites for salt.

* Renamed salt's id to SaltOre inside Entities/Objects/Materials/ore.yml
Fixed salt not being grindable due to using an incorrect reagent name
Added salt to ore.rsi/meta.json and rock.rsi/meta.json

* Added chlorine to the list of solutions salt gives when used in the grinder.

* Gave salt ore and salt rock overlay unique sprites.

* Added raw salt to materials/materials.ftl
Updated SaltOre definition in ore.yml to have RawSalt under materialComposition

* Updated saltore definition to give 10 units of tablesalt and 5 units of iodine when ground.

Resources/Locale/en-US/materials/materials.ftl

@@ -34,3 +34,4 @@ materials-raw-silver = raw silver
 materials-raw-plasma = raw plasma
 materials-raw-uranium = raw uranium
 materials-raw-bananium = raw bananium
+materials-raw-salt = raw salt

Resources/Locale/en-US/salvage/salvage-magnet.ftl

@@ -11,6 +11,7 @@ salvage-magnet-resources = {$resource ->
     [OreIron] Iron
     [OreCoal] Coal
     [OreQuartz] Quartz
+    [OreSalt] Salt
     [OreGold] Gold
     [OreSilver] Silver
     [OrePlasma] Plasma