Remove exclusion of `com.google.guava:failureaccess` after the storage and pubsub proto libraries are updated

[diegomarquezp]

Error:  Require upper bound dependencies error for com.google.guava:failureaccess:1.0.1 paths to dependency are:
Error:  +-com.google.cloud:google-cloud-notification:0.156.0-beta-SNAPSHOT
Error:    +-com.google.cloud:google-cloud-storage:2.34.0
Error:      +-com.google.guava:failureaccess:1.0.1
Error:  and
Error:  +-com.google.cloud:google-cloud-notification:0.156.0-beta-SNAPSHOT
Error:    +-com.google.api.grpc:proto-google-cloud-pubsub-v1:1.109.2
Error:      +-com.google.guava:failureaccess:1.0.1
Error:  and
Error:  +-com.google.cloud:google-cloud-notification:0.156.0-beta-SNAPSHOT
Error:    +-com.google.guava:guava:33.1.0-jre
Error:      +-com.google.guava:failureaccess:1.0.2
Error:  ]

I added a temporary exclusion in guava

google-cloud-java/java-notification/pom.xml

Lines 53 to 62 in b885b13

	<dependency>
	<groupId>com.google.guava</groupId>
	<artifactId>guava</artifactId>
	<exclusions>
	<exclusion>
	<groupId>com.google.guava</groupId>
	<artifactId>failureaccess</artifactId>
	</exclusion>
	</exclusions>
	</dependency>

We need to remove it once storage and pubsub get updated to the latest guava

cc: @blakeli0

Originally posted by @diegomarquezp in #10552 (comment)