Force tests to run on MySQL Server 8.0.23.

This is a temporary measure until compatibility with 8.0.24 can be investigated.

Author: bgrainger

.ci/docker-run.sh

@@ -24,7 +24,7 @@ PORT=$2
 OMIT_FEATURES=$3
 MYSQL_EXTRA=
 
-if [ "$IMAGE" == "mysql:8.0" ]; then
+if [ "$IMAGE" == "mysql:8.0.23" ]; then
   MYSQL_EXTRA='--default-authentication-plugin=mysql_native_password'
 fi
 

azure-pipelines.yml

@@ -205,7 +205,7 @@ jobs:
         image: 'mysql:5.7'
         unsupportedFeatures: 'Ed25519,CachingSha2Password,Tls11,Tls13,UuidToBin'
       'MySQL 8.0':
-        image: 'mysql:8.0'
+        image: 'mysql:8.0.23'
         unsupportedFeatures: 'Ed25519,Tls11'
       'MariaDB 10.2':
         image: 'mariadb:10.2'