fix(deps): Require proto-plus 1.22.3

COPYBARA_INTEGRATE_REVIEW=#4070 from googleapis:parthea-patch-3 4dc561b
PiperOrigin-RevId: 650658129

Author: parthea

setup.py

@@ -246,7 +246,7 @@
             " <3.0.0dev,!=2.0.*,!=2.1.*,!=2.2.*,!=2.3.*,!=2.4.*,!=2.5.*,!=2.6.*,!=2.7.*"
         ),
         "google-auth >= 2.14.1, <3.0.0dev",
-        "proto-plus >= 1.22.0, <2.0.0dev",
+        "proto-plus >= 1.22.3, <2.0.0dev",
         "protobuf>=4.25.3,<5.0.0dev",
         "packaging >= 14.3",
         "google-cloud-storage >= 1.32.0, < 3.0.0dev",

testing/constraints-3.10.txt

@@ -2,7 +2,7 @@
 # This constraints file is required for unit tests.
 # List all library dependencies and extras in this file.
 google-api-core
-proto-plus==1.22.0
+proto-plus==1.22.3
 protobuf
 mock==4.0.2
 google-cloud-storage==2.2.1 # Increased for kfp 2.0 compatibility

testing/constraints-3.8.txt

@@ -4,7 +4,7 @@
 # List *all* library dependencies and extras in this file.
 google-api-core==2.17.1 # Increased for gapic owlbot presubmit tests
 google-auth==2.14.1
-proto-plus==1.22.0
+proto-plus==1.22.3
 protobuf
 mock==4.0.2
 google-cloud-storage==2.2.1 # Increased for kfp 2.0 compatibility

testing/constraints-3.9.txt

@@ -2,7 +2,7 @@
 # This constraints file is required for unit tests.
 # List all library dependencies and extras in this file.
 google-api-core
-proto-plus==1.22.0
+proto-plus==1.22.3
 protobuf
 mock==4.0.2
 google-cloud-storage==2.2.1 # Increased for kfp 2.0 compatibility

testing/constraints-ray-2.4.0.txt

@@ -1,7 +1,7 @@
 ray==2.4.0
 # Below constraints are inherited from constraints-3.10.txt
 google-api-core
-proto-plus==1.22.0
+proto-plus==1.22.3
 protobuf
 mock==4.0.2
 google-cloud-storage==2.2.1 # Increased for kfp 2.0 compatibility

testing/constraints-ray-2.9.3.txt

@@ -1,7 +1,7 @@
 ray==2.9.3
 # Below constraints are inherited from constraints-3.10.txt
 google-api-core
-proto-plus==1.22.0
+proto-plus==1.22.3
 protobuf
 mock==4.0.2
 google-cloud-storage==2.2.1 # Increased for kfp 2.0 compatibility