phy: phy-snps-eusb2: rename phy_init() clock error label

phy: phy-snps-eusb2: rename phy_init() clock error label

Rename the clock error label which is now used to disable all clocks and
not just the ref clock on phy_init() errors.

Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20250523084839.11015-4-johan+linaro@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>