[v12.x] http2: update handling of streams on rst_stream frames#39659

kumarak wants to merge 2 commits intonodejs:v12.x-stagingnodejs/node:v12.x-stagingfrom

kumarak:kumarak/v12.x_backport_rst_streamkumarak/node:kumarak/v12.x_backport_rst_streamCopy head branch name to clipboard