scripts: remove old release version scripts

scripts/release-version

@@ -1,8 +0,0 @@
-#!/bin/sh
-
-VER=$(git describe --tags HEAD)
-
-cat <<EOF
-package server
-const ReleaseVersion = "$VER"
-EOF

scripts/release-version.ps1

@@ -1,7 +0,0 @@
-
-$VER=(git describe --tags HEAD)
-
-@"
-package server
-const ReleaseVersion = "$VER"
-"@