Add epawaste subprefixes (#1256)

This pull request addresses the following issue:
#1246

The EPA hazardous waste numbers are divided into 4 distinct lists (F, K,
P and U) and are curated under a single prefix here.

---------

Co-authored-by: Mufaddal Naguthanawala <[email protected]>
Co-authored-by: Ben Gyori <[email protected]>

src/bioregistry/data/bioregistry.json

@@ -35958,6 +35958,35 @@
       "uri_format": "https://eol.org/pages/$1"
     }
   },
+  "epawaste": {
+    "contact": {
+      "email": "[email protected]",
+      "name": "Tom Brennan"
+    },
+    "contributor": {
+      "email": "[email protected]",
+      "github": "nagutm",
+      "name": "Mufaddal Naguthanawala",
+      "orcid": "0009-0009-5240-7463"
+    },
+    "description": "This resource provides identifiers for listed hazardous wastes which are substances explicitly identified due to their potential harm to human health and the environment. These are categorized into four groups (F, K, P, and U) based on specific criteria, such as their source or inherent properties.",
+    "example": "F001",
+    "example_extras": [
+      "K001",
+      "P001",
+      "U001"
+    ],
+    "github_request_issue": 1246,
+    "homepage": "https://www.ecfr.gov/current/title-40/chapter-I/subchapter-I/part-261",
+    "name": "EPA Hazardous Wastes",
+    "pattern": "^[FKPU]\\d{3}$",
+    "reviewer": {
+      "email": "[email protected]",
+      "github": "bgyori",
+      "name": "Benjamin M. Gyori",
+      "orcid": "0000-0001-9439-5346"
+    }
+  },
   "epcc": {
     "contributor": {
       "email": "[email protected]",