Update ghcr.io/esphome/esphome Docker tag to v2026

[renovate]

This PR contains the following updates:

Package	Update	Change
ghcr.io/esphome/esphome (source)	major	2025.12.7 → 2026.1.2

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Release Notes

esphome/esphome (ghcr.io/esphome/esphome)

v2026.1.2

Compare Source

• [st7701s] Fix dump_summary deprecation warning esphome#13462 by @​bdraco
• [mipi_rgb] Fix dump_summary deprecation warning esphome#13463 by @​bdraco
• [rpi_dpi_rgb] Fix dump_summary deprecation warning esphome#13461 by @​bdraco
• [ir_rf_proxy] Remove unnecessary headers, add tests esphome#13464 by @​kbx81
• [mipi_rgb] Add software reset command to st7701s init sequence esphome#13470 by @​clydebarrow
• [slow_pwm] Fix dump_summary deprecation warning esphome#13460 by @​bdraco
• [sen5x] Fix store baseline functionality esphome#13469 by @​mikelawrence
• [lvgl] Fix setting empty text esphome#13494 by @​clydebarrow
• [light] Fix cwww state restore esphome#13493 by @​kbx81
• [rd03d] Fix speed and resolution field order esphome#13495 by @​jasstrong
• [modbus_controller] Fix YAML serialization error with custom_command esphome#13482 by @​swoboda1337
• [i2c] Increase ESP-IDF I2C transaction timeout from 20ms to 100ms esphome#13483 by @​swoboda1337
• [wifi] Fix watchdog timeout on P4 WiFi scan esphome#13520 by @​clydebarrow
• [wifi] Fix scan flag race condition causing reconnect failure on ESP8266/LibreTiny esphome#13514 by @​bdraco

v2026.1.1

Compare Source

• [wifi] Process scan results one at a time to avoid heap allocation esphome#13400 by @​bdraco
• [lvgl] Validate LVGL dropdown symbols require Unicode codepoint ≥ 0x100 esphome#13394 by @​Copilot
• [http_request] Fix verify_ssl: false not working on ESP32 esphome#13422 by @​swoboda1337
• [esp32] Add warning for experimental 400MHz on ESP32-P4 esphome#13433 by @​swoboda1337
• [wifi] Fix bk72xx manual_ip preventing API connection esphome#13426 by @​bdraco
• [spi] Fix display init failure by marking displays as write-only for half-duplex mode esphome#13431 by @​bdraco
• [http_request] Fix OTA failures on ESP8266/Arduino by making read semantics consistent esphome#13435 by @​bdraco
• [dht] Increase delay for DHT22 and RHT03 esphome#13446 by @​rguca
• [api] Limit Nagle batching for log messages to reduce LWIP buffer pressure esphome#13439 by @​bdraco
• [wifi] Fix stale error_from_callback_ causing immediate connection failures esphome#13450 by @​bdraco
• [fingerprint_grow] Use buffer-based dump_summary to fix deprecation warnings esphome#13447 by @​swoboda1337
• [aqi] Remove unit_of_measurement to fix Home Assistant warning esphome#13448 by @​swoboda1337
• [time] Always call time sync callbacks even when time unchanged esphome#13456 by @​bdraco

v2026.1.0

Compare Source

https://esphome.io/changelog/2026.1.0.html

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