tile38: disable cgo for linux arm build

Signed-off-by: botantony <[email protected]>

Author: botantony

Formula/t/tile38.rb

@@ -22,6 +22,8 @@ def datadir
   end
 
   def install
+    ENV["CGO_ENABLED"] = "0" if OS.linux? && Hardware::CPU.arm?
+
     ldflags = %W[
       -s -w
       -X github.com/tidwall/tile38/core.Version=#{version}