net-misc/curl: updated package to 7.84.0

cros_portage_upgrade command fails to update this package, since
upstream uses EAPI=8 which is still not available in COS. Upgraded
manually and changed EAPI to 7.

BUG=b/239161459, b/239161807, b/239161770, b/239161717
TEST=presubmit, validation tests.
RELEASE_NOTE=Updated net-misc/curl package to 7.84.0. This fixes
CVE-2022-32205, CVE-2022-32206, CVE-2022-32207, CVE-2022-32208.

cos-patch: security-high
Change-Id: Ie12b6c5d4b157589e5f44f62ec587f0ece5fb01b
Reviewed-on: https://cos-review.googlesource.com/c/third_party/overlays/portage-stable/+/34824
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Main-Branch-Verified: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Reviewed-by: Meena Shanmugam <meenashanmugam@google.com>
4 files changed