Pin google-api-core to avoid new version of grpcio (#55115)

Author: allenporter

homeassistant/package_constraints.txt

@@ -50,12 +50,13 @@ httplib2>=0.19.0
 
 # gRPC 1.32+ currently causes issues on ARMv7, see:
 # https://github.com/home-assistant/core/issues/40148
-grpcio==1.31.0
-
-# Newer versions of cloud pubsub pin a higher version of grpcio. This can
-# be reverted when the grpcio pin is reverted, see:
+# Newer versions of some other libraries pin a higher version of grpcio,
+# so those also need to be kept at an old version until the grpcio pin
+# is reverted, see:
 # https://github.com/home-assistant/core/issues/53427
+grpcio==1.31.0
 google-cloud-pubsub==2.1.0
+google-api-core<=1.31.2
 
 # This is a old unmaintained library and is replaced with pycryptodome
 pycrypto==1000000000.0.0

script/gen_requirements_all.py

@@ -71,12 +71,13 @@
 
 # gRPC 1.32+ currently causes issues on ARMv7, see:
 # https://github.com/home-assistant/core/issues/40148
-grpcio==1.31.0
-
-# Newer versions of cloud pubsub pin a higher version of grpcio. This can
-# be reverted when the grpcio pin is reverted, see:
+# Newer versions of some other libraries pin a higher version of grpcio,
+# so those also need to be kept at an old version until the grpcio pin
+# is reverted, see:
 # https://github.com/home-assistant/core/issues/53427
+grpcio==1.31.0
 google-cloud-pubsub==2.1.0
+google-api-core<=1.31.2
 
 # This is a old unmaintained library and is replaced with pycryptodome
 pycrypto==1000000000.0.0