add ftbfs template

.gitea/ISSUE_TEMPLATE/ftbfs.md

@@ -0,0 +1,24 @@
+---
+name: "Fails to Build From Source"
+about: "Are packages failing to build from source? Fill them out here."
+title: "[FTBFS] <Release> <Package Name or Multiple>"
+ref: "main"
+labels:
+- FTBFS
+assignees:
+- label
+- neil
+---
+
+<!-- Select release or releases that this affects -->
+
+- [ ] Rocky Linux 8
+- [ ] Rocky Linux 9
+- [ ] Rocky Linux 10
+
+- [ ] This is a base package
+- [ ] This is a SIG package
+
+## Package List
+
+<!-- List packages that are failing to build from source -->