docs(gaming): Promote Metrics to GA (#17495)

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## DESCRIBE YOUR PR
Preparing for Metrics GA

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## PRE-MERGE CHECKLIST

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- [ ] Checked Vercel preview for correctness, including links
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Author: JoshuaMoelans

docs/platforms/godot/metrics/index.mdx

@@ -3,14 +3,8 @@ title: Set Up Metrics
 sidebar_title: Metrics
 description: "Metrics let you to send, view, and query counters, gauges, and distributions from your Godot Engine game. Use these to track application health and drill down into related traces, logs, and errors."
 sidebar_order: 5700
-beta: true
 ---
 
-<Alert>
-  This feature is currently in open beta. Features in beta are still in progress
-  and may have bugs.
-</Alert>
-
 ## Requirements
 
 <PlatformContent includePath="metrics/requirements" />

docs/platforms/native/metrics/index.mdx

@@ -3,17 +3,11 @@ title: Set Up Metrics
 sidebar_title: Metrics
 description: "Metrics allow you to send, view and query counters, gauges and measurements from your Sentry-configured apps to track application health and drill down into related traces, logs, and errors."
 sidebar_order: 5756
-beta: true
 sidebar_section: features
 ---
 
 With Sentry's [Application Metrics](/product/explore/metrics/), you can send counters, gauges, and distributions from your applications to Sentry. Once in Sentry, these metrics can be viewed alongside relevant errors, and searched using their individual attributes.
 
-<Alert>
-  This feature is currently in open beta. Features in beta are still in progress
-  and may have bugs.
-</Alert>
-
 ## Requirements
 
 <PlatformContent includePath="metrics/requirements" />

docs/platforms/unity/metrics/index.mdx

@@ -3,17 +3,11 @@ title: Set Up Metrics
 sidebar_title: Metrics
 description: "Metrics allow you to send, view and query counters, gauges and distributions from your Unity game to track application health and drill down into related traces, logs, and errors."
 sidebar_order: 5700
-beta: true
 sidebar_section: features
 ---
 
 With Sentry's [Application Metrics](/product/explore/metrics/), you can send counters, gauges, and distributions from your Unity game to Sentry. Once in Sentry, these metrics can be viewed alongside relevant errors, and searched using their individual attributes.
 
-<Alert>
-  This feature is currently in open beta. Features in beta are still in progress
-  and may have bugs.
-</Alert>
-
 ## Requirements
 
 <PlatformContent includePath="metrics/requirements" />

docs/platforms/unreal/metrics/index.mdx

@@ -3,17 +3,11 @@ title: Set Up Metrics
 sidebar_title: Metrics
 description: "Metrics allow you to send, view and query counters, gauges and distributions from your Unreal Engine game to track application health and drill down into related traces, logs, and errors."
 sidebar_order: 5700
-beta: true
 sidebar_section: features
 ---
 
 With Sentry's [Application Metrics](/product/explore/metrics/), you can send counters, gauges, and distributions from your Unreal Engine game to Sentry. Once in Sentry, these metrics can be viewed alongside relevant errors, and searched using their individual attributes.
 
-<Alert>
-  This feature is currently in open beta. Features in beta are still in progress
-  and may have bugs.
-</Alert>
-
 ## Requirements
 
 <PlatformContent includePath="metrics/requirements" />