[PATCH] ld-version: use /bin/sh then awk for shebank

[Dominique Martinet]

/usr/bin/awk is not garanteed to exist (and doesn't on e.g. nixos),
using /bin/sh and invoking awk to have it look in PATH is more robust.

Signed-off-by: Dominique Martinet <asmadeus@xxxxxxxxxxxxx>

diff --git a/scripts/ld-version.sh b/scripts/ld-version.sh
index f2be0ff9a738..02dbad7b5613 100755
--- a/scripts/ld-version.sh
+++ b/scripts/ld-version.sh
@@ -1,11 +1,11 @@
-#!/usr/bin/awk -f
+#!/bin/sh
 # SPDX-License-Identifier: GPL-2.0
 # extract linker version number from stdin and turn into single number
-       {
+awk '{
        gsub(".*\\)", "");
        gsub(".*version ", "");
        gsub("-.*", "");
        split($1,a, ".");
        print a[1]*100000000 + a[2]*1000000 + a[3]*10000;
        exit
-       }
+}'