chore(deps): update mysql docker tag

Author: renovate[bot]

tests/integration/mysql-performance-config/versions/8.0.40/Dockerfile

@@ -1,4 +1,4 @@
-FROM mysql:8.0.40
+FROM mysql:9.3.0
 # Create and set permissions for log directory
 RUN mkdir -p /var/log/mysql && \
     chown -R mysql:mysql /var/log/mysql

tests/integration/mysql-performance-config/versions/8.4.0/Dockerfile

@@ -1,4 +1,4 @@
-FROM mysql:8.4
+FROM mysql:9.3
 # Create and set permissions for log directory
 RUN mkdir -p /var/log/mysql && \
     chown -R mysql:mysql /var/log/mysql

tests/integration/mysql-performance-config/versions/9.1.0/Dockerfile

@@ -1,4 +1,4 @@
-FROM mysql:9.1
+FROM mysql:9.3
 # Create and set permissions for log directory
 RUN mkdir -p /var/log/mysql && \
     chown -R mysql:mysql /var/log/mysql