Fix ADC_PINS and PWM_PINS compilation in global-GPIO mode

[Copilot]

When adc_pin_gpios or pwm_pin_gpios are used without digital_pin_gpios, the DIGITAL_PIN_GPIOS_FIND_PIN macro is unavailable, causing compilation failure.

Changes

• ADC_PINS and PWM_PINS macros: Added conditional compilation to use ZARD_GLOBAL_GPIO_NUM when digital_pin_gpios is absent, deriving global GPIO numbers directly from GPIO specifiers (port + pin).

#if DT_NODE_HAS_PROP(DT_PATH(zephyr_user), digital_pin_gpios)
#define ADC_PINS(n, p, i) \
	DIGITAL_PIN_GPIOS_FIND_PIN( \
                DT_REG_ADDR(DT_PHANDLE_BY_IDX(DT_PATH(zephyr_user), p, i)), \
                DT_PHA_BY_IDX(DT_PATH(zephyr_user), p, i, pin)),
#else
#define ADC_PINS(n, p, i) \
	ZARD_GLOBAL_GPIO_NUM(DT_PHANDLE_BY_IDX(DT_PATH(zephyr_user), p, i)) + \
	                DT_PHA_BY_IDX(DT_PATH(zephyr_user), p, i, pin),
#endif

This aligns with the existing approach used in analogPins enum (Arduino.h:162-169).

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[Copilot]

Pull request overview

Fixes build failures in Zephyr “global-GPIO” mode by making ADC_PINS and PWM_PINS work when digital_pin_gpios is not defined (and DIGITAL_PIN_GPIOS_FIND_PIN is therefore unavailable).

Changes:

• Add conditional compilation for PWM_PINS to fall back to global GPIO numbering via ZARD_GLOBAL_GPIO_NUM(...) + pin when digital_pin_gpios is absent.
• Add the same conditional compilation for ADC_PINS.
• Ignore CodeQL build artifacts in .gitignore.

Reviewed changes

Copilot reviewed 1 out of 2 changed files in this pull request and generated no comments.

File	Description
cores/arduino/zephyrCommon.cpp	Adds digital_pin_gpios-aware fallbacks so PWM/ADC pin mapping compiles in global-GPIO mode.
.gitignore	Ignores CodeQL-generated build directories/files.

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