boards/lckfb-szpi-esp32s3: enable required IRQ vector table configs for uvc

[JianyuWang0623]

Summary

After recent upstream changes to the Xtensa ESP32-S3 interrupt handling, the minimal vector table mechanism now requires explicit enablement of CONFIG_ARCH_MINIMAL_VECTORTABLE_DYNAMIC, CONFIG_ARCH_IRQ_TO_NDX, and CONFIG_ARCH_NUSER_INTERRUPTS.

Without these configs, the lckfb-szpi-esp32s3:uvc defconfig fails to build with:

error: CONFIG_ARCH_MINIMAL_VECTORTABLE_DYNAMIC must be enabled

This patch adds the three required Kconfig options to the UVC defconfig:

• CONFIG_ARCH_MINIMAL_VECTORTABLE_DYNAMIC=y — enable dynamic minimal RAM vector table
• CONFIG_ARCH_IRQ_TO_NDX=y — use up_irq_to_ndx() for IRQ-to-index mapping instead of RAM-based g_irqmap[]
• CONFIG_ARCH_NUSER_INTERRUPTS=2 — declare the number of valid mapped user interrupts

Impact

Build-only fix. No runtime behavior change — these configs were already implicitly required by the board's existing CONFIG_ARCH_MINIMAL_VECTORTABLE=y setting; the upstream change made them explicitly mandatory.

No impact on other boards or configurations.

Testing

Build test on host (Ubuntu, x86_64):

$ ./tools/configure.sh -l lckfb-szpi-esp32s3:uvc
$ make -j$(nproc)

Build completes successfully. Verified defconfig is normalized:

$ ./tools/refresh.sh --silent lckfb-szpi-esp32s3:uvc

No diff after refresh, confirming config consistency.

[simbit18]

Hi @lupyuen @xiaoxiang781216 @linguini1 @jerpelea @michallenc This PR fixes the error that you can see on our NuttX mirror

Linux (xtensa-03)

====================================================================================
Configuration/Tool: lckfb-szpi-esp32s3/uvc
2026-03-30 16:23:35
------------------------------------------------------------------------------------
  Cleaning...
  Configuring...
  Building NuttX...
Error: ./common/espressif/esp_irq.c:125:4: error: #error "CONFIG_ARCH_MINIMAL_VECTORTABLE_DYNAMIC must be enabled for           Xtensa-based Espressif SoCs. Additionally, enable           CONFIG_ARCH_IRQ_TO_NDX and set CONFIG_ARCH_NUSER_INTERRUPTS to 2.          Run 'make menuconfig' to select and set these options."
  125 | #  error "CONFIG_ARCH_MINIMAL_VECTORTABLE_DYNAMIC must be enabled for \
      |    ^~~~~
ERROR: xtensa-esp32s3-elf-gcc failed: 1