[hammerspoon] update for M1

.hammerspoon/init.fnl

@@ -43,6 +43,7 @@
 (hs.loadSpoon "Quitter")
 (set spoon.Quitter.quitAppsAfter {
   :Discord      300
+  :Flotato      300
   :MailMate     300
   :Messages     300
   :Slack        300

.hammerspoon/init.lua

@@ -1,15 +1,12 @@
 -- Handle mismatch between homebrew's version of Lua and hammerspoon's version
 local lVer = _VERSION:match("Lua (.+)$")
--- local luarocks = hs.execute("which luarocks"):gsub("\n", "")
-local luarocks = "/usr/local/bin/luarocks"
-if #luarocks > 0 then
-  package.path = package.path .. ";" .. hs.execute(
-    luarocks .. " --lua-version " .. lVer .. " path --lr-path"
-  ):gsub("\n", "")
-  package.cpath = package.cpath .. ";" .. hs.execute(
-    luarocks .. " --lua-version " .. lVer .. " path --lr-cpath"
-  ):gsub("\n", "")
-end
+local luarocks = "/opt/homebrew/bin/luarocks"
+package.path = package.path .. ";" .. hs.execute(
+  luarocks .. " --lua-version " .. lVer .. " path --lr-path"
+):gsub("\n", "")
+package.cpath = package.cpath .. ";" .. hs.execute(
+  luarocks .. " --lua-version " .. lVer .. " path --lr-cpath"
+):gsub("\n", "")
 
 fennel = require "fennel"
 table.insert(package.loaders or package.searchers, fennel.searcher)