packchk: add validation for <csolution> element #2007 (#1182)#2012

edriouk merged 1 commit intoOpen-CMSIS-Pack:mainOpen-CMSIS-Pack/devtools:mainfrom

ARM-software:outbound/validateCsolutionElement_2007ARM-software/devtools:outbound/validateCsolutionElement_2007Copy head branch name to clipboard