meson: use /bin/bash for script

It seems -o pipefail does not work on Ubunut. /bin/sh is most likely resolved
to dash.

diff --git a/tools/meson-vcs-tag.sh b/tools/meson-vcs-tag.sh
index 1eb7668eed86b3bd0c3f622c38044be21a5439e4..c8033d00a172c28c9c4d5671bb4918c5ab3fe505 100755 (executable)
--- a/tools/meson-vcs-tag.sh
+++ b/tools/meson-vcs-tag.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 set -eu
 set -o pipefail