Merge #20789: fuzz: Rework strong and weak net enum fuzzing

eeee43bc48ea7fbacd3c5e3f076f01f04744adb8 fuzz: Use ConsumeWeakEnum for ServiceFlags (MarcoFalke)
fa9949b91414ee0da376a322cee32ba4e3989d8c fuzz: Add ConsumeWeakEnum helper, Extract ALL_NET_PERMISSION_FLAGS (MarcoFalke)
faaef9434c19e3643322ee442c240c166af5adbd fuzz: [refactor] Extract ALL_CONNECTION_TYPES constant (MarcoFalke)
fa42da2d5424c0aeccfae4b49fde2bea330b63dc fuzz: Use ConsumeNode in process_message target (MarcoFalke)
fa121f058fdc5f09dd11678480f551246cb3c5e2 fuzz: Use ConsumeNode in process_messages target (MarcoFalke)

Pull request description:

  The fuzz tests have several problems:
  * The array passed to the fuzz engine to pick `net_permission_flags` is outdated
  * The process_message* targets has the service flags as well as connection type hardcoded, limiting potential coverage
  * The service flags deserialization from the fuzz engine doesn't allow for easy "exact matches". The fuzz engine has to explore a 64-bit space to hit an "exact match" (only one bit set)

  Fix all issues in the commits in this pull

ACKs for top commit:
  mzumsande:
    ACK eeee43bc48ea7fbacd3c5e3f076f01f04744adb8 after rebase.

Tree-SHA512: 1ad9520c7e708b7f4994ae8f77886ffca33d7c542756e2a3e07dbbbe59e360f9fcaccf2e2fb57d9bc731d4aeb4938fb1c5c546e9d2744b007af5626f5cb377fe

0 files changed, 0 insertions, 0 deletions