Update product group to gitaly_cluster

The group 'gitaly' was renamed to 'gitaly_cluster'

config/metrics/counts_all/20210204124930_servers.yml

@@ -4,7 +4,7 @@ key_path: gitaly.servers
 description: Total Gitalty Servers
 product_section: dev
 product_stage: create
-product_group: gitaly
+product_group: gitaly_cluster
 value_type: number
 status: active
 time_frame: all

config/metrics/counts_all/20210204124932_clusters.yml

@@ -4,7 +4,7 @@ key_path: gitaly.clusters
 description: Total GitLab Managed clusters both enabled and disabled
 product_section: dev
 product_stage: create
-product_group: gitaly
+product_group: gitaly_cluster
 value_type: number
 status: active
 time_frame: all

config/metrics/counts_all/20210216180410_pool_repositories.yml

@@ -4,7 +4,7 @@ key_path: counts.pool_repositories
 description: Count of unique object pool repositories for fork deduplication
 product_section: dev
 product_stage: create
-product_group: gitaly
+product_group: gitaly_cluster
 value_type: number
 status: active
 time_frame: all

config/metrics/license/20210204124928_version.yml

@@ -4,7 +4,7 @@ key_path: gitaly.version
 description: Version of Gitaly
 product_section: dev
 product_stage: create
-product_group: gitaly
+product_group: gitaly_cluster
 value_type: string
 status: active
 milestone: "<13.9"

config/metrics/settings/20210216183241_filesystems.yml

@@ -4,7 +4,7 @@ key_path: gitaly.filesystems
 description: Filesystem data for Gitaly installations
 product_section: dev
 product_stage: create
-product_group: gitaly
+product_group: gitaly_cluster
 value_type: string
 status: active
 time_frame: all

config/metrics/settings/20210321224827_gitaly_apdex.yml

@@ -4,7 +4,7 @@ key_path: settings.gitaly_apdex
 description: Gitaly application performance
 product_section: dev
 product_stage: create
-product_group: gitaly
+product_group: gitaly_cluster
 value_type: number
 status: active
 milestone: "13.11"