docs: we now do binaries for illumos again

Signed-off-by: Jakob Borg <[email protected]>

relnotes/v2.0.md

@@ -41,7 +41,7 @@
   cross compilation with SQLite:
 
   - dragonfly/amd64
-  - illumos/amd64 and solaris/amd64
+  - solaris/amd64
   - linux/ppc64
   - netbsd/*
   - openbsd/386 and openbsd/arm