perl-http-daemon: add license hash

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/perl-http-daemon/perl-http-daemon.hash

@@ -1,3 +1,6 @@
 # retrieved by scancpan from http://cpan.metacpan.org/
 md5    ed0ae02d25d7f1e89456d4d69732adc2 HTTP-Daemon-6.01.tar.gz
 sha256 43fd867742701a3f9fcc7bd59838ab72c6490c0ebaf66901068ec6997514adc2 HTTP-Daemon-6.01.tar.gz
+
+# computed by scancpan
+sha256 6a23ab5e150eeab25c21065446beda077352181aa024972ae06965c377f5b15f README