Update Metadata Cache

Change-Id: I16975039765e83578d5171c611706e724aa586c3
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/portage-stable/+/3152737
diff --git a/metadata/md5-cache/dev-libs/flatbuffers-1.12.0 b/metadata/md5-cache/dev-libs/flatbuffers-2.0.0
similarity index 81%
rename from metadata/md5-cache/dev-libs/flatbuffers-1.12.0
rename to metadata/md5-cache/dev-libs/flatbuffers-2.0.0
index 94e4c06..79e5939 100644
--- a/metadata/md5-cache/dev-libs/flatbuffers-1.12.0
+++ b/metadata/md5-cache/dev-libs/flatbuffers-2.0.0
@@ -7,7 +7,7 @@
 KEYWORDS=*
 LICENSE=Apache-2.0
 RESTRICT=!test? ( test )
-SLOT=0
-SRC_URI=https://github.com/google/flatbuffers/archive/v1.12.0.tar.gz -> flatbuffers-1.12.0.tar.gz
+SLOT=0/2
+SRC_URI=https://github.com/google/flatbuffers/archive/v2.0.0.tar.gz -> flatbuffers-2.0.0.tar.gz
 _eclasses_=cmake	b22e256fd899c7e0c747e8834eff121a	eutils	fcb2aa98e1948b835b5ae66ca52868c5	flag-o-matic	5d5921a298e95441da2f85be419894c0	multilib	2477ebe553d3e4d2c606191fe6c33602	multiprocessing	c3cf317581e5bd068a4b851f03dd8cba	ninja-utils	132cbb376048d079b5a012f5467c4e7f	toolchain-funcs	605c126bed8d87e4378d5ff1645330cb	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
-_md5_=bdac1f1151bdfdba69aca690f4b8b702
+_md5_=b17371cdc6c12d5066b34d8885841dd3
diff --git a/metadata/md5-cache/dev-util/opencl-headers-2021.04.29 b/metadata/md5-cache/dev-util/opencl-headers-2021.04.29
new file mode 100644
index 0000000..ecd77b8
--- /dev/null
+++ b/metadata/md5-cache/dev-util/opencl-headers-2021.04.29
@@ -0,0 +1,10 @@
+DEFINED_PHASES=install
+DESCRIPTION=Unified C language headers for the OpenCL API
+EAPI=7
+HOMEPAGE=https://github.com/KhronosGroup/OpenCL-Headers
+KEYWORDS=*
+LICENSE=Apache-2.0
+RDEPEND=!<=x11-drivers/opengles-headers-0.0.1-r36
+SLOT=0
+SRC_URI=https://github.com/KhronosGroup/OpenCL-Headers/archive/v2021.04.29.tar.gz -> opencl-headers-2021.04.29.tar.gz
+_md5_=9cdf6a9b21910a9d68438cd681d29a6f