Corrected Code of Conduct language

Author: aniketh-varma

.github/ISSUE_TEMPLATE/bug.yaml

@@ -79,5 +79,5 @@ body:
     attributes:
       label: "🏢 Have you read the Code of Conduct?"
       options:
-        - label: "I read the [Code of Conduct](https://github.com/appwrite/appwrite/blob/master/CODE_OF_CONDUCT.md)"
+        - label: "I have read the [Code of Conduct](https://github.com/appwrite/appwrite/blob/master/CODE_OF_CONDUCT.md)"
           required: true

.github/ISSUE_TEMPLATE/documentation.yaml

@@ -28,5 +28,5 @@ body:
     attributes:
       label: "🏢 Have you read the Code of Conduct?"
       options:
-        - label: "I read the [Code of Conduct](https://github.com/appwrite/appwrite/blob/master/CODE_OF_CONDUCT.md)"
+        - label: "I have read the [Code of Conduct](https://github.com/appwrite/appwrite/blob/master/CODE_OF_CONDUCT.md)"
           required: true

.github/ISSUE_TEMPLATE/feature.yaml

@@ -36,5 +36,5 @@ body:
     attributes:
       label: "🏢 Have you read the Code of Conduct?"
       options:
-        - label: "I read the [Code of Conduct](https://github.com/appwrite/appwrite/blob/master/CODE_OF_CONDUCT.md)"
+        - label: "I have read the [Code of Conduct](https://github.com/appwrite/appwrite/blob/master/CODE_OF_CONDUCT.md)"
           required: true