JuliaBUGS: Add tag_prefix option in Docs.yml

Author: shravanngoswamii

.github/workflows/Docs.yml

@@ -36,4 +36,5 @@ jobs:
           pkg_path: JuliaBUGS
           doc-path: JuliaBUGS/docs
           doc-make-path: JuliaBUGS/docs/make.jl
-          doc-build-path: JuliaBUGS/docs/build
+          doc-build-path: JuliaBUGS/docs/build
+          tag_prefix: "JuliaBUGS-"