Update bug report template

Author: naveensingh

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -43,7 +43,7 @@ body:
     attributes:
       label: Affected Android/Custom ROM version
       description: |
-        What operating system and version are you using when you encounter the bug?
+        What operating system and version were you using when you encounter the bug?
       placeholder: "Example: Android 12 / LineageOS 18.1"
     validations:
       required: true
@@ -53,7 +53,7 @@ body:
     attributes:
       label: Affected device model
       description: |
-        What device model are you using when you encountered the bug?
+        What device model were you using when you encountered the bug?
       placeholder: "Example: Pixel 8 Pro / Samsung Galaxy S20"
     validations:
       required: true