-(global): fixing the installation flow on windows

There could be a bug caused by the lack of SO_REUSEPORT

isdelve/delve.go

@@ -0,0 +1,5 @@
+// +build delve
+
+package isdelve
+
+const Enabled = true

isdelve/doc.go

@@ -0,0 +1,3 @@
+// Package isdelve is for checking if we're debugging:
+// https://stackoverflow.com/questions/47879070/how-can-i-see-if-the-goland-debugger-is-running-in-the-program
+package isdelve

isdelve/nodelve.go

@@ -0,0 +1,5 @@
+// +build !delve
+
+package isdelve
+
+const Enabled = false