chore: update issue templates (#1808)

**Summary:**
We've had a couple folks post issues w/ sensitive information. This adds
some text to attempt to prevent that from happening moving forward.

**Testing:**
Used "view file" to see if the template looked reasonable enough

Author: scottdover

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -13,7 +13,7 @@ body:
       label: Steps to reproduce
       description: Detailed steps for us to consistently reproduce what you're seeing
       value: |
-        1. 
+        1.
         2.
   - type: textarea
     attributes:
@@ -47,3 +47,11 @@ body:
     attributes:
       label: Additional context
       placeholder: Add any other context about the problem here
+  - type: checkboxes
+    attributes:
+      label: Sensitive information
+      description: |
+        **<ins>Please do not share screenshots or settings containing sensitive information (i.e. domains, credentials, files, etc)</ins>**
+      options:
+        - label: I have confirmed that this bug report contains no sensitive information
+          required: true

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -22,3 +22,11 @@ body:
     attributes:
       label: SAS version
       placeholder: e.g. Viya 4
+  - type: checkboxes
+    attributes:
+      label: Sensitive information
+      description: |
+        **<ins>Please do not share screenshots or settings containing sensitive information (i.e. domains, credentials, files, etc)</ins>**
+      options:
+        - label: I have confirmed that this feature request contains no sensitive information
+          required: true