Merge "Upgrade pcre to pcre2-10.39" am: 8e12681a1a am: c367b71949 am: d0bb346e0e am: d6cfff99ba am: 5f6c47f968

Original change: https://android-review.googlesource.com/c/platform/external/pcre/+/1875535

Change-Id: Iaba4e19aa7d69d17ec1380065af27202facbeb15