Add ncurses dependency for SourceHut build

ober

6b93198b1787d5f278a2f7113989713d6cf28c6e

diff --git a/.build.yml b/.build.yml
index 83b561d..fb75082 100644
--- a/.build.yml
+++ b/.build.yml
@@ -4,6 +4,7 @@ packages:
   - build-base
   - git
   - make
+  - ncurses-dev
   - openssl-dev
   - zlib-dev
 sources: