The MDNS component has been refactored from a single monolithic file mdns.c
into a set of focused modules with clear responsibilities.
This restructuring maintains the same functionality while improving code organization,
maintainability, and testability.
In the stage#2 we will focus on module based tests
In the stage#3 we will focus on small scale refators and optimizations
Earlier commit 48c157bc46 had typo
regarding variable name. This was not caught in CI because IPV6
was not really getting disabled due to an indirect dependency
of `CONFIG_EXAMPLE_CONNECT_IPV6`.
This commit fixes both the problems.
