* 💚 add clang-tools to required tools for ci_static_analysis_clang

* 🚨 update Clang-Tidy warning selection

* 🚨 fix Clang-Tidy warnings

* 🚨 fix Clang-Tidy warnings

* 🚨 fix Clang-Tidy warnings

* 🚨 fix Clang-Tidy warnings

* 🚨 fix Clang-Tidy warnings

* 🚨 fix Clang-Tidy warnings

* 🚨 fix Clang-Tidy warnings

* 🚨 fix Clang-Tidy warnings

* 🚨 fix Clang-Tidy warnings

* 🚨 fix Clang-Tidy warnings

* 🚨 fix Clang-Tidy warnings (#3738)

* ⏪ revert fix

* ⏪ revert fix

* 🚨

 fix Clang-Tidy warnings (#3739)

Co-authored-by: Florian Albrechtskirchinger <falbrechtskirchinger@gmail.com>

Co-authored-by: Niels Lohmann <niels.lohmann@gmail.com>
Co-authored-by: Florian Albrechtskirchinger <falbrechtskirchinger@gmail.com>
Co-authored-by: barcode <barcode@example.com>

JSON for Modern C++ 3.11.2 v3.11.2

* Deprecate json_pointer/string_t comparisons

* Update documentation

* 🔧 add amalgamated json-fwd.hpp to release

* 🔧 add amalgamated json-fwd.hpp to package managers

* Make json_pointer usable as map key

* Add unit tests

* Amalgamate the forward declaration header

* Update CONTRIBUTING and PULL_REQUEST_TEMPLATE

* Update documentation

Thanks, @alex-700, for reminding me.

* Reimplement value() access functions

* Merges the 'const char *' with the 'ValueType &&' overloads.
* Fixes ambiguities when default value is 0.
* Fixes 'no matching function' error when specifying ValueType template
  parameter.
* Fixes incorrect template parameter order in previous overloads.

* Add additional value() tests

* Make JSON_MultipleHeaders visible to unit tests

Define the macro JSON_TEST_USING_MULTIPLE_HEADERS to 0/1 depending on
JSON_MultipleHeaders.

* Add type_traits unit test

* Update documentation

* serve_header: suppress lgtm warning

* serve_header: fix exit code

* serve_header: replace deprecated ssl.wrap_socket()

* Add checks to unit test readme

* Add lgtm configuration file

* Fix 'const' qualifier on bool& has no effect

Thanks, @georgthegreat, for pointing out this issue.

* Extend std::vector<bool> unit test

Co-authored-by: Florian Albrechtskirchinger <falbrechtskirchinger@gmail.com>

* Only publish documentation when changed

* Enable manual publishing of the documentation

* Don't try to publish documentation from forks

* 👥

 complete contributor list

* Update README.md

Co-authored-by: Florian Albrechtskirchinger <falbrechtskirchinger@gmail.com>

👷 add labeler action

👷 add job to publish the documentation