qed: Add 8.37.7.0 firmware image

This patch adds new 8.37.7.0 firmware image for qed* adpaters with
enhancements and fixes.
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Signed-off-by: Josh Boyer <jwboyer@kernel.org>

WHENCE

@@ -2264,6 +2264,7 @@ File: qed/qed_init_values_zipped-8.33.11.0.bin
 File: qed/qed_init_values-8.33.12.0.bin
 File: qed/qed_init_values_zipped-8.37.2.0.bin
 File: qed/qed_init_values_zipped-8.37.7.0.bin
+File: qed/qed_init_values-8.37.7.0.bin
 
 Licence:
   This file contains firmware data derived from proprietary unpublished