chore(release): release influxdb-client-php-3.1.0

Author: bednar

CHANGELOG.md

@@ -1,9 +1,8 @@
-## 3.1.0 [unreleased]
+## 3.1.0 [2022-10-27]
 
 ### Features
 1. [#131](https://github.com/influxdata/influxdb-client-php/pull/131): Add `FluxRecord.row` which stores response data in a array
 
-
 ## 3.0.0 [2022-09-30]
 
 :warning: This release drops strong couple to [Guzzle HTTP client](https://github.com/guzzle/guzzle). 

src/InfluxDB2/Client.php

@@ -18,7 +18,7 @@ class Client
     /**
      * Client version updated by: 'make release VERSION=1.5.0'
      */
-    const VERSION = 'dev';
+    const VERSION = '3.1.0';
 
     public $options;
     public $closed = false;