qcacld-3.0: Fix length of EDCA config strings

Currently the driver uses STR_EDCA_ANI_ACBK_LOCAL as the length
for all the EDCA_LOCAL string cfg items.

Use the corresponding string length for EDCA_LOCAL string.

Change-Id: Ia6fd19b90c3d6c2c6e7a12e9f44389db2bf160f8
CRs-Fixed: 2569514
1 file changed