Merge pull request #1867 from mpeddada1

* pr/1867:
  Polish "Update Spring Cloud GCP to 6.3.0 and 7.0.0"
  Update Spring Cloud GCP to 6.3.0 and 7.0.0

Closes gh-1867

Author: mhalbritter

start-site/src/main/resources/application.yml

@@ -111,7 +111,9 @@ initializr:
         additionalBoms: [ spring-cloud ]
         mappings:
           - compatibilityRange: "[3.4.0,3.5.0-M1)"
-            version: 6.2.3
+            version: 6.3.0
+          - compatibilityRange: "[3.5.0,3.6.0-M1)"
+            version: 7.0.0
       spring-cloud-services:
         groupId: io.pivotal.spring.cloud
         artifactId: spring-cloud-services-dependencies
@@ -1549,7 +1551,7 @@ initializr:
               description: Azure Storage Sample
     - name: Google Cloud
       bom: spring-cloud-gcp
-      compatibilityRange: "[3.4.0,3.5.0-M1)"
+      compatibilityRange: "[3.4.0,3.6.0-M1)"
       content:
         - name: Google Cloud Support
           id: cloud-gcp