Upgrade Ava to 4.3.1

Fixes broken tests with earlier version.

package.json

@@ -17,7 +17,7 @@
     "@tailwindcss/typography": "^0.5.2",
     "@typescript-eslint/eslint-plugin": "^4.33.0",
     "@typescript-eslint/parser": "^4.33.0",
-    "ava": "^3.15.0",
+    "ava": "^4.3.1",
     "daisyui": "^2.0.2",
     "eslint": "^7.32.0",
     "eslint-config-prettier": "^8.1.0",
@@ -45,9 +45,6 @@
       "ts-node/register",
       "tsconfig-paths/register"
     ],
-    "nonSemVerExperiments": {
-      "configurableModuleFormat": true
-    },
     "nodeArguments": [
       "--loader=./tsnode-loader.js"
     ]

src/lib/common/example.test.ts

@@ -0,0 +1,5 @@
+import test from 'ava'
+
+test('my passing test', t => {
+	t.pass()
+})

src/lib/theme/t.test.ts

@@ -1,10 +0,0 @@
-
-import type { TestInterface } from 'ava'
-
-import anyTest from 'ava'
-
-const test = anyTest as TestInterface<{ thing: string }>
-
-test('validates a ucan', t => {
-  t.is(true, true)
-})