d-tools: Migrate source downloads with git clone

slackbuilder.cabal

@@ -27,6 +27,7 @@ common dependencies
     memory ^>= 0.18,
     parser-combinators ^>= 1.3,
     process ^>= 1.6.18,
+    req ^>= 3.13,
     text ^>= 2.0,
     tomland ^>= 1.3.3,
     transformers ^>= 0.5.6,
@@ -49,12 +50,15 @@ library
   import: dependencies
   exposed-modules:
     SlackBuilder.Config
+    SlackBuilder.Download
     SlackBuilder.Info
     SlackBuilder.Package
     SlackBuilder.Trans
   hs-source-dirs: lib
   build-depends:
-    exceptions >= 0.10
+    conduit ^>= 1.3.5,
+    exceptions >= 0.10,
+    http-client ^>= 0.7
 
   ghc-options: -Wall
 
@@ -64,15 +68,11 @@ executable slackbuilder
 
   other-modules:
     SlackBuilder.CommandLine
-    SlackBuilder.Download
     SlackBuilder.Updater
   build-depends:
     aeson ^>= 2.2.0,
     ansi-terminal ^>= 1.0,
-    conduit ^>= 1.3.5,
-    http-client ^>= 0.7,
     optparse-applicative ^>= 0.18.1,
-    req ^>= 3.13,
     slackbuilder,
     unordered-containers ^>= 0.2.19,
     vector ^>= 0.13.0