Add construction recipe to turn shallow water to dirt. (#36493)

* Add construction recipe to turn shallow water to dirt.

Apparently, no one has done this before, and I really need to tame those swamps.

As my first project, please do check everything is ok.

* Update data/json/construction.json

thanks

Co-Authored-By: I-am-Erk <45136638+I-am-Erk@users.noreply.github.com>

* filling shallow water now requires less materials

* Works with non-salt water now

* Hopefully it will work now

* Divided salt water and shallow water in two projects

Apparently I'm not skilled enough to properly format my pull requests, and the rest of the construction options aren't helping me find out how to do it.

The good thing is that now you'll know which kind of shallow water you are going to refill, thus making them harder to mix up.

* Update construction.json

* Update data/json/construction.json

Co-Authored-By: I-am-Erk <45136638+I-am-Erk@users.noreply.github.com>

Co-authored-by: I-am-Erk <45136638+I-am-Erk@users.noreply.github.com>

data/json/construction.json

@@ -141,6 +141,28 @@
     "pre_terrain": "t_door_frame",
     "post_terrain": "t_door_c"
   },
+  {
+    "type": "construction",
+    "description": "Fill Shallow Water With Dirt",
+    "category": "CONSTRUCT",
+    "required_skills": [ [ "survival", 1 ] ],
+    "time": "60 m",
+    "qualities": [ [ { "id": "DIG", "level": 2 } ] ],
+    "components": [ [ [ "material_soil", 60 ], [ "material_sand", 600 ] ] ],
+    "pre_terrain": "t_water_sh",
+    "post_terrain": "t_dirt"
+  },
+  {
+    "type": "construction",
+    "description": "Fill Salt Water With Dirt",
+    "category": "CONSTRUCT",
+    "required_skills": [ [ "survival", 1 ] ],
+    "time": "60 m",
+    "qualities": [ [ { "id": "DIG", "level": 2 } ] ],
+    "components": [ [ [ "material_soil", 60 ] ] ],
+    "pre_terrain": "t_swater_sh",
+    "post_terrain": "t_dirt"
+  },
   {
     "type": "construction",
     "description": "Build Door",