🐛 Bug Report: Private package ERR 404 when npm install despite having valid .npmrc file

### 👟 Reproduction steps When I run npm install for a private package when deploying function. Current workaround is to create the .npmrc file from build settings in console instead of relying on the source code in the function. ``` echo "//registry.npmjs.org/:_authToken=YOURTOKEN" > .npmrc npm install ``` ### 👍 Expected behavior It should install private package correctly using the context from the .npmrc file ### 👎 Actual Behavior It gets ERR 404 package not found in this registry. ### 🎲 Appwrite version Different version (specify in environment) ### 💻 Operating system Linux ### 🧱 Your Environment Appwrite server 1.6.0 ### 👀 Have you spent some time to check if this issue has been raised before? - [x] I checked and didn't find similar issue ### 🏢 Have you read the Code of Conduct? - [x] I have read the [Code of Conduct](https://github.com/appwrite/.github/blob/main/CODE_OF_CONDUCT.md)