drivers: sdhc: imx_usdhc: extend reset timeout duration

Some instances of the USDHC peripheral take longer to reset, and will
timeout with the previous delay of 100 cycles. Extend this delay to 1000
cycles to resolve this.

Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>

drivers/sdhc/imx_usdhc.c

@@ -279,7 +279,7 @@ static int imx_usdhc_reset(const struct device *dev)
 #endif
 
 	/* Reset data/command/tuning circuit */
-	return USDHC_Reset(cfg->base, kUSDHC_ResetAll, 100U) == true ? 0 : -ETIMEDOUT;
+	return USDHC_Reset(cfg->base, kUSDHC_ResetAll, 1000U) == true ? 0 : -ETIMEDOUT;
 }
 
 /*