feat(Engine): Evaluate from EvaluationContext (#108)

* Introduce context values evaluation data model

* Update engine test data

* Get ready for engine tests

* Introduce new engine

* Lint ✨

* Make priority clearer

* Update EvaluationResult spec

Contributes to Flagsmith/flagsmith#6121

* yay

* Fix identity traits data type

* Update engine test data branch

* Fix identity as an optional context

* Improve API

* Make code reusable

* Apples will never be bananas

* Track TODO with an issue

#110

* Improve type handling in the IN operator

* Make MODULO check less prone to error

* Fix obtaining a context value

* Update comment to latest reality

* Delete skippable code

* Update test cases

* Fix tests

* Carry segment metadata around

* Please run tests

(cherry picked from commit 2913611)

* Comply with latest test data

* Ensure variants are selected consistently

* Update tests

Author: emyller

.github/workflows/pull-requests.yml

@@ -2,9 +2,6 @@ name: Flagsmith PHP Pull Request
 
 on:
   pull_request:
-    branches:
-      - main
-      - release**
 
 jobs:
   test:

.gitmodules

@@ -1,4 +1,4 @@
 [submodule "tests/Engine/EngineTests/EngineTestData"]
 	path = tests/Engine/EngineTests/EngineTestData
 	url = git@github.com:Flagsmith/engine-test-data.git
-	branch = v1.0.0
+	tag = v2.4.0

composer.json

@@ -17,15 +17,17 @@
         "psr/simple-cache": ">=1.0",
         "psr/http-factory-implementation": "1.0",
         "psr/http-client-implementation": "1.0",
-        "psr/http-message-implementation": "1.0"
+        "psr/http-message-implementation": "1.0",
+        "softcreatr/jsonpath": "^0.10.0"
     },
     "require-dev": {
         "guzzlehttp/guzzle": "^7.3",
         "guzzlehttp/psr7": "^2.1.0",
         "phpunit/phpunit": "^9.5",
         "symfony/cache": "^5.4.6",
         "friendsofphp/php-cs-fixer": "^3.6",
-        "doppiogancio/mocked-client": "^3.0"
+        "doppiogancio/mocked-client": "^3.0",
+        "colinodell/json5": "^3.0"
     },
     "autoload": {
         "psr-4": {