Create issue template for the wall of fame

Author: xcorail

.github/ISSUE_TEMPLATE/wall-of-fame.yml

@@ -0,0 +1,59 @@
+name: CodeQL Wall of Fame submission
+description: Propose an entry to the CodeQL Wall of Fame (https://securitylab.github.com/codeql-wall-of-fame)
+title: "[wall-of-fame]: <short description>"
+labels: [wall-of-fame]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        # Welcome!
+
+        Thank you for submitting an entry for the CodeQL Wall of Fame!
+
+        # Details
+  - type: input
+    id: date 
+    attributes:
+      label: Date
+      description: Publication date of the blog post, in YYYY-MM-DD format
+      placeholder: |
+        ex. 2023-01-01
+    validations:
+      required: true
+  - type: input
+    id: title 
+    attributes:
+      label: Title
+      description: Title of the blog post
+    validations:
+      required: true
+  - type: input
+    id: author
+    attributes:
+      label: Author
+      description: Author of the blog post
+    validations:
+      required: true
+  - type: input
+    id: url
+    attributes:
+      label: URL
+      description: URL of the blog post
+    validations:
+      required: true
+  - type: input
+    id: cve
+    attributes:
+      label: CVE
+      description: CVE ID(s), comma separated
+      placeholder: |
+        ex. CVE-2023-0001, CVE-2023-0002
+    validations:
+      required: true
+  - type: textarea
+    id: description
+    attributes:
+      label: description
+      description: Short summary of the blog post
+    validations:
+      required: true