(backport) Fixes silent header duplication and early loop termination that occurs upon successful revalidation when duplicate headers are present#9534

zwoop merged 2 commits intoapache:9.2.xapache/trafficserver:9.2.xfrom

elsloo:9.2.x_fix_revalidation_duplicate_header_corruptionelsloo/trafficserver:9.2.x_fix_revalidation_duplicate_header_corruptionCopy head branch name to clipboard