Prep error-reporting-0.25.0 release. (googleapis#3542)

Author: tseaver

error_reporting/setup.py

@@ -51,14 +51,14 @@
 
 
 REQUIREMENTS = [
-    'google-cloud-core >= 0.24.1, < 0.25dev',
+    'google-cloud-core >= 0.25.0, < 0.26dev',
     'google-cloud-logging >= 1.0.0, < 2.0dev',
     'gapic-google-cloud-error-reporting-v1beta1 >= 0.15.0, < 0.16dev'
 ]
 
 setup(
     name='google-cloud-error-reporting',
-    version='0.24.2',
+    version='0.25.0',
     description='Python Client for Stackdriver Error Reporting',
     long_description=README,
     namespace_packages=[