fix(deps): use processwire/processwire as a "vcs" repository.

Author: dadish

composer.json

@@ -14,22 +14,15 @@
     "webonyx/graphql-php": "^14.11.3"
   },
   "require-dev": {
-    "processwire/processwire": ">=3.0.200",
+    "processwire/processwire": "dev-dev",
     "ryancramerdesign/fieldtypemapmarker": "1.0.0",
     "dadish/graphqlfieldtypemapmarker": "2.0.0",
     "phpunit/phpunit": "9.5.10"
   },
   "repositories": [
     {
-      "type": "package",
-      "package": {
-        "name": "processwire/processwire",
-        "version": "3.0.200",
-        "dist": {
-          "type": "zip",
-          "url": "https://github.com/processwire/processwire/archive/dev.zip"
-        }
-      }
+      "type": "vcs",
+      "url": "https://github.com/processwire/processwire"
     },
     {
       "type": "package",
@@ -56,7 +49,11 @@
   ],
   "autoload": {
     "psr-4": {
-      "ProcessWire\\GraphQL\\": "src/",
+      "ProcessWire\\GraphQL\\": "src/"
+    }
+  },
+  "autoload-dev": {
+    "psr-4": {
       "ProcessWire\\GraphQL\\Test\\": "test/"
     }
   }