feat(issues): add web2json api request template

Author: dineshpinto

.github/ISSUE_TEMPLATE/web2json_api_key_request.yml

@@ -0,0 +1,30 @@
+name: Web2Json API key request
+description: Request an API key for a FDC Web2Json source
+title: "[req]: <sourceId> on <network>"
+labels: ["enhancement", "fdc"]
+assignees:
+  - nikerzetic-aflabs
+  - jO-Osko
+body:
+  - type: dropdown
+    id: network
+    attributes:
+      label: Network
+      options:
+        - Flare Mainnet
+        - Songbird Canary-Network
+    validations:
+      required: true
+  - type: input
+    id: sourceId
+    attributes:
+      label: Web2Json sourceId
+      placeholder: "Ignite"
+    validations:
+      required: true
+  - type: input
+    id: providerAddress
+    attributes:
+      label: Identity address of provider
+    validations:
+      required: true