[expo-notifications][Android] Fix setBadgeCount() when badge count is 0

[douglowder]

Why

The ShortcutBadger package does not correctly set the badge count on Android if the value to be set is 0. This fixes the issue, using a fix provided by @haileyok in #29634 .

Fixes #29634.

How

In the case where badge count is 0, use Android built in notification manager to cancel all notifications.

Test Plan

• CI should pass
• API should behave correctly in our test app

Checklist

• Documentation is up to date to reflect these changes (eg: https://docs.expo.dev and README.md).
• Conforms with the Documentation Writing Style Guide
• This diff will work correctly for npx expo prebuild & EAS Build (eg: updated a module plugin).

[linear]

ENG-12472 [expo-notifications][Android] fix badge count issue

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Your changes should be noted in the changelog. Read Updating Changelogs guide and consider adding an appropriate entry to the following changelogs:

• packages/expo-notifications/CHANGELOG.md

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[expo-bot]

The Pull Request introduced fingerprint changes against the base commit: e7f82b4

Fingerprint diff

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  {
    "type": "dir",
    "filePath": "../../packages/expo-notifications/android",
    "reasons": [
      "expoAutolinkingAndroid"
    ],
    "hash": "f40e1620eb87ed7eb551836d185cd5f25e397e87"
  }
]

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Generated by PR labeler 🤖

[christopherwalter]

Approving but left a comment regarding behavior