Fix unknown type name 'u_int16_t' (clang arm-linux-musleabi)

[cktakahasi]

This patch fixes color-control-server when cross compiling with clang
for arm-linux-musleabi: "color-control-server.cpp:1535:5: error:
unknown type name 'u_int16_t'; did you mean 'uint16_t'?
u_int16_t startHue = 0x2300;"

Problem

*Fix build error

• Issue: color-control-server.cpp: unknown type name 'u_int16_t' #9092

Change overview

What's in this PR

Testing

How was this tested? (at least one bullet point required)

• build using yocto hardknott for rpi0w

[CLAassistant]

All committers have signed the CLA.

[andy31415]

@cktakahasi - please sign the CLA

[github-actions]

Size increase report for "esp32-example-build" from dedc71b

File	Section	File	VM
chip-temperature-measurement-app.elf	.flash.text	-64	-64

Full report output

BLOAT REPORT

Files found only in the build output:
    report.csv

Comparing ./master_artifact/chip-ipv6only-app.elf and ./pull_artifact/chip-ipv6only-app.elf:

sections,vmsize,filesize

Comparing ./master_artifact/chip-temperature-measurement-app.elf and ./pull_artifact/chip-temperature-measurement-app.elf:

sections,vmsize,filesize
[Unmapped],0,64
.flash.text,-64,-64

Comparing ./master_artifact/chip-pigweed-app.elf and ./pull_artifact/chip-pigweed-app.elf:

sections,vmsize,filesize

Comparing ./master_artifact/chip-bridge-app.elf and ./pull_artifact/chip-bridge-app.elf:

sections,vmsize,filesize

Comparing ./master_artifact/chip-shell.elf and ./pull_artifact/chip-shell.elf:

sections,vmsize,filesize

Comparing ./master_artifact/chip-all-clusters-app.elf and ./pull_artifact/chip-all-clusters-app.elf:

sections,vmsize,filesize
.riscv.attributes,0,-2
.debug_loc,0,-4
.debug_str,0,-10
.debug_info,0,-12

Comparing ./master_artifact/chip-lock-app.elf and ./pull_artifact/chip-lock-app.elf:

sections,vmsize,filesize

Comparing ./master_artifact/chip-persistent-storage.elf and ./pull_artifact/chip-persistent-storage.elf:

sections,vmsize,filesize