Update composer, psalm, xdebug, redis time series version

Author: alessandro

Dockerfile

@@ -11,7 +11,6 @@ RUN pecl install redis && \
     pecl install xdebug && \
     docker-php-ext-enable redis xdebug
 
-RUN wget https://github.com/composer/composer/releases/download/1.10.10/composer.phar -q &&\
+RUN wget https://github.com/composer/composer/releases/download/2.0.12/composer.phar -q && \
     mv composer.phar /usr/bin/composer && \
     chmod +x /usr/bin/composer
-

composer.json

@@ -1,5 +1,6 @@
 {
     "name": "palicao/php-redis-time-series",
+    "description": "Use Redis Time Series in PHP",
     "license": "MIT",
     "authors": [
         {
@@ -23,6 +24,6 @@
     },
     "require-dev": {
         "phpunit/phpunit": "^8.3",
-        "vimeo/psalm": "^3.5"
+        "vimeo/psalm": "^4.7"
     }
 }