configurehood: Allow for spaces after identifier

Some JSON beautifiers put spaces between identifier and value.
This is necessary to tolerate that.

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Tim Niemeyer <tim@tn-x.org>

src/packages/fff/fff-hoods/files/usr/sbin/configurehood

@@ -144,8 +144,8 @@ if [ -s "$hoodfile" ]; then
 		json_get_var mesh_type5 mesh_type5
 	fi
 
-	catnew="$(cat "$hoodfile" | sed 's/"timestamp":"[0-9]*"/"timestamp":0/')"
-	catold="$(cat "$hoodfilecopy" 2>/dev/null | sed 's/"timestamp":"[0-9]*"/"timestamp":0/')"
+	catnew="$(cat "$hoodfile" | sed 's/"timestamp”: *"[0-9]*"/"timestamp":0/')"
+	catold="$(cat "$hoodfilecopy" 2>/dev/null | sed 's/"timestamp”: *"[0-9]*"/"timestamp":0/')"
 	sumnew=$(echo "$catnew" | sha256sum | cut -f1 -d " ")
 	sumold=$(echo "$catold" | sha256sum | cut -f1 -d " ")