chore: Fix pypy tests

Author: lahirumaramba

.github/workflows/ci.yml

@@ -8,7 +8,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python: ['3.7', '3.8', '3.9', '3.10', 'pypy3.7']
+        python: ['3.7', '3.8', '3.9', '3.10', 'pypy3.8']
 
     steps:
     - uses: actions/checkout@v3

requirements.txt

@@ -9,6 +9,6 @@ pytest-mock >= 3.6.1
 cachecontrol >= 0.12.6
 google-api-core[grpc] >= 1.22.1, < 3.0.0dev; platform.python_implementation != 'PyPy'
 google-api-python-client >= 1.7.8
-google-cloud-firestore >= 2.9.1; platform.python_implementation != 'PyPy'
+google-cloud-firestore >= 2.1.0; platform.python_implementation != 'PyPy'
 google-cloud-storage >= 1.37.1
 pyjwt[crypto] >= 2.5.0