asoc: codec: wcd9378: increase delay for gpio reset
While doing B2B reboots sometime wcd slaves are not getting enumerated,
so adding delay for reset of gpios helping to resolve enumeration
failures for slaves.
Change-Id: Icc9eadb1002ee817d10afc0abce240b044b7c065
Signed-off-by: Prasad Kumpatla <[email protected]>