chore: temporarily exclude otel from grpc and force it to use the version cloud-shared-deps (#2766)

Change-Id: I48b4e84ffa45e3c380769274b374eeeac4d2bccb

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Fixes #<issue_number_goes_here> ☕️

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Author: igorbernstein2

google-cloud-bigtable/pom.xml

@@ -211,6 +211,13 @@
     <dependency>
       <groupId>io.grpc</groupId>
       <artifactId>grpc-opentelemetry</artifactId>
+      <!-- TODO: remove this after next release (2.72.0). This is necessary to workaround a late downgrade of otel in cloud-shared-deps -->
+      <exclusions>
+        <exclusion>
+          <groupId>io.opentelemetry</groupId>
+          <artifactId>opentelemetry-api</artifactId>
+        </exclusion>
+      </exclusions>
     </dependency>
     <dependency>
       <groupId>org.threeten</groupId>