msm: ipa: Set ep delay on USB_PROD ep

During SSR, set ep delay on USB_PROD ep
for RMNET/MBIM config to avoid USB pushing data
towards IPA.

Change-Id: I51b7048f42fd393110f90939b67354006eb1411f
Signed-off-by: Mohammed Javid <mjavid@codeaurora.org>