Indicate compatibility with psr/log 2 and 3

Signed-off-by: Alexander M. Turek <[email protected]>

Author: derrabus

composer.json

@@ -25,7 +25,7 @@
         "symfony/expression-language": "^3.4|^4.0|^5.0",
         "symfony/dependency-injection": "^3.4|^4.0|^5.0",
         "doctrine/annotations": "^1.10.4",
-        "psr/log": "~1.0"
+        "psr/log": "^1|^2|^3"
     },
     "conflict": {
         "symfony/config": "<4.2",