add general contact info and additional info field for hosts

Author: KatharinaSick

.github/ISSUE_TEMPLATE/1-submit-a-talk.yaml

@@ -14,9 +14,9 @@ body:
     validations:
       required: true
   - type: input
-    id: email
     attributes:
-      label: Email
+      label: Contact Details
+      description: How can we reach out to you?
     validations:
       required: true
   - type: textarea

.github/ISSUE_TEMPLATE/2-host-us.yaml

@@ -14,9 +14,10 @@ body:
     validations:
       required: true
   - type: input
-    id: email
+    id: contact
     attributes:
-      label: Email
+      label: Contact Details
+      description: How can we reach out to you?
     validations:
       required: true
   - type: input
@@ -25,6 +26,13 @@ body:
       label: Company Name
     validations:
       required: true
+  - type: textarea
+    id: additionalinfo
+    attributes:
+      label: additional Information 
+      description: Is there anything else you would like to share with us?
+    validations:
+      required: false
   - type: checkboxes
     id: terms
     attributes: