feat(webserver): add support for chunked HTTP responses Fixes #5080 #5470

Job	Run time
Push event file	4s
Generate matrix	4s
Build (validation, esp32h2) / Build validation tests for esp32h2	3m 35s
Build (validation, esp32) / Build validation tests for esp32	5m 8s
Build (validation, esp32p4) / Build validation tests for esp32p4	4m 8s
Build (validation, esp32c6) / Build validation tests for esp32c6	4m 41s
Build (validation, esp32s2) / Build validation tests for esp32s2	4m 36s
Build (validation, esp32c3) / Build validation tests for esp32c3	3m 43s
Build (validation, esp32s3) / Build validation tests for esp32s3	5m 29s
QEMU	-1s
Hardware	-1s
	31m 26s

Provide feedback