chore: make references to Storage in GitHub guides more generic

Author: jordanvn

.github/ISSUE_TEMPLATE/1.bug_report.yaml

@@ -53,7 +53,7 @@ body:
         - In-App Messaging
         - Liveness
         - Primitive components
-        - Storage (File Uploader)
+        - Storage
         - Other
     validations:
       required: true

.github/ISSUE_TEMPLATE/2.feature_request.yaml

@@ -36,7 +36,7 @@ body:
         - In-App Messaging
         - Liveness
         - Primitive components
-        - Storage (File Uploader)
+        - Storage
         - Other
     validations:
       required: true

README.md

@@ -42,7 +42,7 @@ Amplify UI is an open-source UI library with cloud-connected components that are
 | In-App Messaging                |    ✅     |        ✅        |             |         |
 | Geo (MapView)                   |    ✅     |                  |             |         |
 | Account Settings                |    ✅     |                  |             |         |
-| Storage (FileUploader)          |    ✅     |                  |             |         |
+| Storage                         |    ✅     |                  |             |         |
 | Liveness (FaceLivenessDetector) |    ✅     |                  |             |         |
 
 | **Primitives**   | **React** | **Angular** | **Vue** |