v9.17 cannot be compiled on a system without libnghttp2 library

Summary

main branch cannot be compiled on a system without libnghttp2 library.

BIND version used

00c376f3

Steps to reproduce

1. Start with a system without libnghttp2
2. Run ./configure '--disable-doh'
3. Run make

What is the current bug behavior?

Compilation fails:

main.c:104:10: fatal error: nghttp2/nghttp2.h: No such file or directory
  104 | #include <nghttp2/nghttp2.h>

Also, it seems that --with-libnghttp2=no is not implied by --disable-doh, but using both switches at the same time does not fix the build.

What is the expected correct behavior?

Compiles and works.