Use php 8.1

Author: Github Actions

Dockerfile

@@ -4,7 +4,7 @@ ARG AWS_ACCESS_KEY_ID
 RUN /usr/bin/aws s3 cp s3://keboola-drivers/teradata/tdodbc1710-17.10.00.08-1.x86_64.deb /tmp/teradata/tdodbc.deb
 RUN /usr/bin/aws s3 cp s3://keboola-drivers/exasol/EXASOL_ODBC-7.1.10.tar.gz /tmp/exasol/odbc.tar.gz
 
-FROM php:7.4-cli-buster
+FROM php:8.1-cli-buster
 
 ARG COMPOSER_FLAGS="--prefer-dist --no-interaction"
 ARG DEBIAN_FRONTEND=noninteractive