pinctrl: qcom: ipq4019: set ngpios to correct value

This should have been bumped to 100 when the extra pins
were added in the original pinctrl patch

Signed-off-by: Matthew McClintock <mmcclint@codeaurora.org>
Acked-by: Björn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>