make: Remove specific language versions

ingydotnet · ingydotnet · commit 4677f7e8a4f4 · 2025-09-13T16:39:32.000-07:00
diff --git a/common/version.mk b/common/version.mk
@@ -1,8 +1,5 @@
 # This is a previously released `ys` version suitable for internal tasks:
 YS-VERSION ?= 0.2.3
 
-GHC-VERSION ?= 9.12.1
-GO-VERSION ?= 1.24.4
 MUSL-VERSION ?= 1.2.4
-RAKU-VERSION ?= 2025.06.1-01
 ZLIB-VERSION := 1.2.13
