Function language detection error leads to deploy failure

**Describe the bug**

Static web app (Vite/VueJs) + Azure functions deployment fails with error (presumably from Oryx)

Error:
```
The function language detected is unsupported or invalid. The following languages are valid: dotnet, dotnetisolated, node, python. If you are not using Azure Functions, you can skip this check by removing the 'api_location' input from the workflow file.
```

A clear and concise description of what the bug is.

**To Reproduce**
Steps to reproduce the behavior:
1. Create a static web app using VueJs
2. Add a Azure cloud function
3. Generate the workflow file
4. Upload to github actions
5. See error in deploy log

- Our GitHub Actions or Azure Pipelines workflow YAML file

```
name: Azure Static Web Apps CI/CD

on:
push:
branches:
- main
pull_request:
types: [opened, synchronize, reopened, closed]
branches:
- main

jobs:
build_and_deploy_job:
if: github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.action != 'closed')
runs-on: ubuntu-latest
name: Build and Deploy Job
steps:
- uses: actions/checkout@v3
with:
submodules: true
- name: Build And Deploy
id: builddeploy
uses: Azure/static-web-apps-deploy@v1
with:
azure_static_web_apps_api_token: ${{ secrets.AZURE_STATIC_WEB_APPS_API_TOKEN_LIVELY_POND_0F8C8B91E }}
repo_token: ${{ secrets.GITHUB_TOKEN }} # Used for Github integrations (i.e. PR comments)
action: "upload"
###### Repository/Build Configurations - These values can be configured to match your app requirements. ######
# For more information regarding Static Web App workflow configurations, please visit: https://aka.ms/swaworkflowconfig
app_location: "/" # App source code path
api_location: "api" # Api source code path - optional
output_location: "dist" # Built app content directory - optional
###### End of Repository/Build Configurations ######

close_pull_request_job:
if: github.event_name == 'pull_request' && github.event.action == 'closed'
runs-on: ubuntu-latest
name: Close Pull Request Job
steps:
- name: Close Pull Request
id: closepullrequest
uses: Azure/static-web-apps-deploy@v1
with:
azure_static_web_apps_api_token: ${{ secrets.AZURE_STATIC_WEB_APPS_API_TOKEN_LIVELY_POND_0F8C8B91E }}
action: "close"
```

**Expected behavior**
App should deploy with functions alongside (this previously worked, even this morning).

Note: The repository is private but I'm happy to assist by providing logs and attempting changes.