fix: handling of runtime expressions with hyphenated keys in json pointers#2467

DmitryAnansky merged 3 commits intomainRedocly/redocly-cli:mainfrom

fix/manage-hyphen-key-names-in-runtime-expressionsRedocly/redocly-cli:fix/manage-hyphen-key-names-in-runtime-expressionsCopy head branch name to clipboard