Add new license detection rule

Signed-off-by: Philippe Ombredanne <pombredanne@nexb.com>

src/licensedcode/data/rules/gpl-2.0_or_bsd-new_31.RULE

@@ -0,0 +1,15 @@
+---
+license_expression: gpl-2.0 OR bsd-new
+is_license_notice: yes
+notes: Seen in Linux
+---
+
+This code is released under both the GPL version 2 and BSD licenses.
+Either license may be used.  The respective licenses are found at
+the end of this file.
+
+This code was developed by 
+including portions of which come from the
+Developer's Reference Manual and used with permission.  
+Permission to use
+code in the Developer's manual was granted for this driver

tests/licensedcode/data/datadriven/lic4/airo.c

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+    This code is released under both the GPL version 2 and BSD licenses.
+    Either license may be used.  The respective licenses are found at
+    the end of this file.
+
+    This code was developed by Benjamin Reed <breed@users.sourceforge.net>
+    including portions of which come from the Aironet PC4500
+    Developer's Reference Manual and used with permission.  Copyright
+    (C) 1999 Benjamin Reed.  All Rights Reserved.  Permission to use
+    code in the Developer's manual was granted for this driver by
+    Aironet.  Major code contributions were received from Javier Achirica
+    <achirica@users.sourceforge.net> and Jean Tourrilhes <jt@hpl.hp.com>.
+    Code was also integrated from the Cisco Aironet driver for Linux.
+    Support for MPI350 cards was added by Fabrice Bellet
+    <fabrice@bellet.info>.
+

tests/licensedcode/data/datadriven/lic4/airo.c.yml

@@ -0,0 +1,2 @@
+license_expressions:
+  - gpl-2.0 OR bsd-new