Merge branch '4.4' into 5.2

* 4.4:
  Indicate compatibility with psr/log 2 and 3

Signed-off-by: Alexander M. Turek <me@derrabus.de>

Author: derrabus

composer.json

@@ -24,7 +24,7 @@
         "symfony/polyfill-php80": "^1.15"
     },
     "require-dev": {
-        "psr/log": "~1.0",
+        "psr/log": "^1|^2|^3",
         "symfony/dependency-injection": "^4.4|^5.0",
         "symfony/event-dispatcher": "^4.4|^5.0",
         "symfony/expression-language": "^4.4|^5.0",