add some static/eval magic for pre-1.11 versions. Update CI versions

Author: joshday

.github/workflows/CI.yml

@@ -19,7 +19,8 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - '1.10'
+          - 'lts'
+          - '1'
         os:
           - ubuntu-latest
           - macos-latest

src/DepotDelivery.jl

@@ -1,6 +1,8 @@
 module DepotDelivery
 
-public build
+@static if VERSION > v"1.11"
+    eval(Expr(:public, :build))
+end
 
 #-----------------------------------------------------------------------------# build
 """