add Joshblais.com to users.json

exampleSite/content/users/users.json

@@ -664,5 +664,15 @@
       "Software Developer",
       "Videogame Developer"
     ]
+  },
+  {
+    "title": "Joshua Blais",
+    "url": "https://joshblais.com/",
+    "source": "n/a",
+    "tags": [
+      "Personal Site",
+      "Author",
+      "Digital Garden"
+    ]
   }
 ]