chore(deps): swap dotenv for Node.js native env loading (#2733)

Signed-off-by: Derek Roberts <derek.roberts@gmail.com>
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

Author: DerekRoberts

.github/workflows/reusable-tests.yml

@@ -19,9 +19,13 @@ jobs:
   integration-tests:
     name: Integration
     runs-on: ubuntu-24.04
-    timeout-minutes: 1
+    timeout-minutes: 5
     steps:
       - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
+        name: Setup Node
+        with:
+          node-version: 24
       - id: cache-npm
         uses: actions/cache@v5
         with:

common/tests/integration/package-lock.json

@@ -8,7 +8,6 @@
   },
   "dependencies": {
     "axios": "^1.6.8",
-    "dotenv": "^17.0.0",
     "js-yaml": "^4.1.0",
     "lodash": "^4.17.21"
   }

common/tests/integration/package.json

@@ -1,4 +1,3 @@
-import dotenv from "dotenv";
 import axios from "axios";
 import * as fs from "fs";
 import * as path from "path";
@@ -7,7 +6,13 @@ import assert from "node:assert/strict";
 
 import pkg from "lodash";
 
-dotenv.config();
+try {
+  process.loadEnvFile();
+} catch (error) {
+  if (error?.code !== "ENOENT") {
+    throw error;
+  }
+}
 
 const { isEqual, omit } = pkg;