chore(deps): update dependency apache-beam to v2.25.0 (GoogleCloudPlatform#4904)

Co-authored-by: Charles Engelke <[email protected]>

Author: renovate-bot

dataflow/encryption-keys/requirements.txt

@@ -1 +1 @@
-apache-beam[gcp]==2.24.0
+apache-beam[gcp]==2.25.0

dataflow/flex-templates/streaming_beam/requirements.txt

@@ -1 +1 @@
-apache-beam[gcp]==2.24.0
+apache-beam[gcp]==2.25.0

pubsub/streaming-analytics/requirements.txt

@@ -1 +1 @@
-apache-beam[gcp,test]==2.24.0
+apache-beam[gcp,test]==2.25.0