feat: Replace http(s) with node-fetch

The minimum version increases to 14.

Author: shrink

.github/workflows/test.yaml

@@ -0,0 +1,20 @@
+name: Test 
+
+on:
+  push:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        version: [14, 16, 18, 20, 22, "latest"]
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.version }}
+      - run: npm ci
+      - run: npm test
+        env:
+          IPINFO_TOKEN: ${{ secrets.IPINFO_TOKEN }}