Added versions (v1.0, v2.0, v3.0) support for psr/log.

Author: limingxinleo

composer.json

@@ -20,8 +20,7 @@
         "hyperf/contract": "~2.2.0",
         "hyperf/http-message": "~2.2.0",
         "hyperf/utils": "~2.2.0",
-        "psr/container": "^1.0|^2.0",
-        "psr/log": "^1.0"
+        "psr/container": "^1.0|^2.0"
     },
     "autoload": {
         "psr-4": {