Set bootstrap version to 14.12 with go 1.20.13

Signed-off-by: Eduardo J. Ortega U <5791035+ejortegau@users.noreply.github.com>

Author: ejortegau

Makefile

@@ -243,7 +243,7 @@ $(PROTO_GO_OUTS): minimaltools install_protoc-gen-go proto/*.proto
 # This rule builds the bootstrap images for all flavors.
 DOCKER_IMAGES_FOR_TEST = mariadb mariadb103 mysql57 mysql80 percona57 percona80
 DOCKER_IMAGES = common $(DOCKER_IMAGES_FOR_TEST)
-BOOTSTRAP_VERSION=10.2
+BOOTSTRAP_VERSION=14.12
 ensure_bootstrap_version:
 	find docker/ -type f -exec sed -i "s/^\(ARG bootstrap_version\)=.*/\1=${BOOTSTRAP_VERSION}/" {} \;
 	sed -i 's/\(^.*flag.String(\"bootstrap-version\",\) *\"[^\"]\+\"/\1 \"${BOOTSTRAP_VERSION}\"/' test.go