install_dependencies: Do not truncate dependencies

See Homebrew/legacy-homebrew#48449

Library/Homebrew/formula_installer.rb

@@ -406,8 +406,9 @@ class FormulaInstaller
   def install_dependencies(deps)
     if deps.empty? && only_deps?
       puts "All dependencies for #{formula.full_name} are satisfied."
-    else
-      oh1 "Installing dependencies for #{formula.full_name}: #{Tty.green}#{deps.map(&:first)*", "}#{Tty.reset}" unless deps.empty?
+    elsif !deps.empty?
+      oh1 "Installing dependencies for #{formula.full_name}: #{Tty.green}#{deps.map(&:first)*", "}#{Tty.reset}",
+        :truncate => false
       deps.each { |dep, options| install_dependency(dep, options) }
     end