Kong / kong Public

* misc improves
* remove prefix $ when no outputs

The `google.protobuf.Value` represents nulls via a `null_value` field,
in luaproc, this field must contain a number or string value (any value)

Specifically, a Headers struct is a map of string to list of strings.
Each value has to be unwrapped as a structpb_list.

* docs(README) add social badge, desc of contributing

* docs(dev) add binary install sections

* docs(dev) add references

* docs(dev) add gojira dev

* chore(dev) remove specific versions

Co-authored-by: Enrique García Cota <kikito@gmail.com>

Co-authored-by: Enrique García Cota <kikito@gmail.com>

/upstreams/<upstream>/targets/all endpoint
Fix #8243

…ame` for faster access

Support TLS SNI custom dynamic configuration

… creations

### Summary

Changes `ffi.cdef` for:
```
int open(const char * filename, int flags, int mode);
```
to correct one:
```
int open(const char * filename, int flags, ...);
```

The previous (wrong) declaration causes issues with macOS with M1.

There will be other related PRs on other repositories for better M1
support for Kong.

…erhead

Fix reports tests issues

This fixes the deeper underlying problem related to Kong/kong-pongo#241 .

In those cases the `make dev` overall failed because LuaRocks failed, but it was not signaled. Hence docker assumes the image to be valid and even caches the results of the docker commands. Despite them being faulty.

Add rsa_key_size configuration option to the acme plugin as mentioned in #8111.

…8208)

### Summary

Yes, `tags` schema is kinda abstract, but it was a bit confusing
for me to see a field with `type=string` and then having `elements`
too. This commit just changes the schema to a bit less confusing.

### Summary

This was originally fixed because of:
#5748

It is fixed as seen here:
LuaJIT/LuaJIT#579 (comment)

Signed-off-by: Joshua Schmid <jaiks@posteo.de>