Added support for MongoDB 5.0.

Author: dblock

.github/workflows/test-mongodb.yml

@@ -11,6 +11,7 @@ jobs:
           - { ruby: 2.6.2, mongoid: 7.2.3, mongodb: 4.4 }
           - { ruby: 2.6.2, mongoid: 7.3.0, mongodb: 4.4 }
           - { ruby: 3.1.1, mongoid: 7.3.0, mongodb: 4.4 }
+          - { ruby: 3.1.1, mongoid: 7.3.0, mongodb: 5.0 }
     name: test (ruby=${{ matrix.entry.ruby }}, mongoid=${{ matrix.entry.mongoid }}, mongodb=${{ matrix.entry.mongodb }})
     steps:
       - uses: actions/checkout@v2

CHANGELOG.md

@@ -2,7 +2,8 @@
 
 #### 1.2.2 (Next)
 
-* [#145](https://github.com/slack-ruby/slack-ruby-bot-server/pull/145): Added support for ruby 3.1 - [@dblock](https://github.com/dblock).
+* [#145](https://github.com/slack-ruby/slack-ruby-bot-server/pull/145): Added support for Ruby 3.1 - [@dblock](https://github.com/dblock).
+* [#146](https://github.com/slack-ruby/slack-ruby-bot-server/pull/146): Added support for MongoDB 5.0 - [@dblock](https://github.com/dblock).
 * Your contribution here.
 
 #### 1.2.1 (2022/03/06)