EAS update fails every time

### Description of the bug

When the github action for [Publish updates on push](https://docs.expo.dev/eas-update/github-actions/#publish-updates-on-push) runs I get this result: "error: Unable to determine runtime version for android"

### To Reproduce
What steps did you perform which led to this issue?

1. Add EXPO_TOKEN for the repo
2. Create a file path named .github/workflows/update.yml at the root of the project.
3. Copy/paste the code [from the github actions doc](https://docs.expo.dev/eas-update/github-actions/) and follow the directions listed

#### Expected behavior

I expected the build to succeed

#### Actual behavior

### Additional context

Here is the full .yml file I am using:

```
name: update
on: push

jobs:
update:
name: EAS Update
runs-on: ubuntu-latest
steps:
- name: Check for EXPO_TOKEN
run: |
if [ -z "${{ secrets.EXPO_TOKEN }}" ]; then
echo "You must provide an EXPO_TOKEN secret linked to this project's Expo account in this repo's secrets. Learn more: https://docs.expo.dev/eas-update/github-actions"
exit 1
fi
- uses: actions/checkout@v2
- uses: actions/setup-node@v2
with:
node-version: 16.x
cache: yarn
- uses: expo/expo-github-action@v7
with:
expo-version: latest
eas-version: latest
token: ${{ secrets.EXPO_TOKEN }}
- name: Install dependencies
run: yarn install
- name: Publish update
run: eas update --auto
```