dev-lang/go: upgrade to v1.21.11

BUG=b/348597053,b/348597373
TEST=sdk build
RELEASE_NOTE=Upgraded dev-lang/go to v1.21.11. This fixes
CVE-2024-24790 and CVE-2024-24789.

cos-patch: security-high
Change-Id: Ia117c3c83de9ce29ace1794c7fe660abaa75d0c9
Reviewed-on: https://cos-review.googlesource.com/c/third_party/overlays/chromiumos-overlay/+/74685
Main-Branch-Verified: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Reviewed-by: He Gao <hegao@google.com>
diff --git a/dev-lang/go/Manifest b/dev-lang/go/Manifest
index 9cf0dd1..9382dab 100644
--- a/dev-lang/go/Manifest
+++ b/dev-lang/go/Manifest
@@ -1,2 +1,2 @@
 DIST go1.17.13-bootstrap-20230206.tar.gz 22206518 BLAKE2B b227e5197c6466e7dc4594646a6b5f7e2f5e8bc0d44b8ab45b488f5249eb64ff736fccf0e0070d6685a08361e1b3dd1a2ee7050df6395bec519a7ae7dca78630 SHA512 2820bdd679fdb5e37d4c601b26c246bab23d4e8e1b226ac37c38e90a68b693e877bff944275eb25e3296ee772e7b40ef7d71dd49cca524df4cb8e721bfb50c33
-DIST go1.21.5.src.tar.gz 26986890 BLAKE2B a57550a3f586060d8efa93b6c8d9bf3f87d791ebf66767c9a3344983111aa14ed88c71fe44aabe79b64dcdad85426de647eaf5845d9a5cac082b42969f9a27cb SHA512 c064b7cb3c47d8fb99fc181a3cddf327a4b7a8c6af39a8ac568e9d74cd44903141680903ca48673bb02a7a159cce4f32a94f3b37fc65a9549d3518ad7c731fa3
+DIST go1.21.11.src.tar.gz 26994914 BLAKE2B 73f0a5c133844c287cc7aa32e9b8d8735956e0e88b0100b644c22a2748ab28b5bedcba3575e9f34be50ac67a0ccf8ef04100e8076176d175d9cdd111c13a8f6e SHA512 dffcef964a4fbe08cd965bcffad6138fab164f14936a83988ced86924f794c1f107c122d1aeb674eacb0a1a498a31bdf83ea8f87b352494fa69f6e38931d2120
diff --git a/dev-lang/go/go-1.21.11-r1.ebuild b/dev-lang/go/go-1.21.11-r1.ebuild
new file mode 120000
index 0000000..9f20fbc
--- /dev/null
+++ b/dev-lang/go/go-1.21.11-r1.ebuild
@@ -0,0 +1 @@
+go-1.21.11.ebuild
\ No newline at end of file
diff --git a/dev-lang/go/go-1.21.5.ebuild b/dev-lang/go/go-1.21.11.ebuild
similarity index 100%
rename from dev-lang/go/go-1.21.5.ebuild
rename to dev-lang/go/go-1.21.11.ebuild
diff --git a/dev-lang/go/go-1.21.5-r1.ebuild b/dev-lang/go/go-1.21.5-r1.ebuild
deleted file mode 120000
index ea50b42..0000000
--- a/dev-lang/go/go-1.21.5-r1.ebuild
+++ /dev/null
@@ -1 +0,0 @@
-go-1.21.5.ebuild
\ No newline at end of file