poppler: upgraded package to upstream

Upgraded app-text/poppler to version 21.07.0 on amd64, arm, arm64

Latest stable version from Gentoo is required so poppler
can be built against glib 2.68.

TEST=Local builds on arm64, arm, arm64; CQ.

Disallow-Recycled-Builds: test-failures
Change-Id: I20c576256aaa3a080c9e48b92ae47f252c44f00a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/portage-stable/+/3107148
Reviewed-by: Manoj Gupta <manojgupta@chromium.org>
Reviewed-by: Alex Klein <saklein@chromium.org>
Commit-Queue: Manoj Gupta <manojgupta@chromium.org>
Tested-by: Manoj Gupta <manojgupta@chromium.org>
9 files changed