cmake MSH3 examples

mysql/mysql-server extra/curl/curl-8.14.1/CMakeLists.txt :1219 

find_package(MSH3 REQUIRED)

infiniflow/infinity third_party/curl/CMakeLists.txt :904 

find_package(MSH3 REQUIRED)

logicalclocks/rondb extra/curl/curl-8.11.1/CMakeLists.txt :979 

find_package(MSH3 REQUIRED)

percona/percona-xtradb-cluster extra/curl/curl-8.12.1/CMakeLists.txt :1149 

find_package(MSH3 REQUIRED)

percona/percona-server extra/curl/curl-8.14.1/CMakeLists.txt :1219 

find_package(MSH3 REQUIRED)