component/golang: version up 1.21.9 etc., including security fixes.

component/golang/buildout.cfg

@@ -98,8 +98,8 @@ patches +=
 
 [golang1.16]
 <= golang-common-pre-1.19
-url = https://golang.org/dl/go1.16.13.src.tar.gz
-md5sum = 1c076f952d9af57590a36fa7d36f695a
+url = https://golang.org/dl/go1.16.15.src.tar.gz
+md5sum = fda3664a020a79fabe2d0d5d9d10861f
 
 # go1.16 needs go1.4 to bootstrap
 environment-extra =
@@ -116,8 +116,8 @@ environment-extra =
 
 [golang1.18]
 <= golang-common-pre-1.19
-url = https://golang.org/dl/go1.18.9.src.tar.gz
-md5sum = e2caa7c4de49aa77a14c694bfc9a5cd1
+url = https://golang.org/dl/go1.18.10.src.tar.gz
+md5sum = 002b4daec72ab396dc023a5ec445a68a
 
 # go1.18 needs go1.4 or go1.17 to bootstrap.
 # We use go1.4 to reduce the amount of components which
@@ -128,16 +128,16 @@ environment-extra =
 
 [golang1.20]
 <= golang-common-pre-1.21
-url = https://go.dev/dl/go1.20.6.src.tar.gz
-md5sum = 1dc2d18790cfaede7df1e73a1eff8b7b
+url = https://go.dev/dl/go1.20.14.src.tar.gz
+md5sum = 71103194b2ca39cc9cb943df9aa6154c
 # go1.20 requires go1.17.13 to bootstrap (see https://go.dev/doc/go1.20#bootstrap)
 environment-extra =
   GOROOT_BOOTSTRAP=${golang1.17:location}
 
 [golang1.21]
 <= golang-common
-url = https://go.dev/dl/go1.21.5.src.tar.gz
-md5sum = 99385ded31906f1554c27015bbbee52d
+url = https://go.dev/dl/go1.21.9.src.tar.gz
+md5sum = 3cc8b75a5499b5d309f267e21c3432df
 # go1.21 requires go1.17.13 to bootstrap (see https://go.dev/blog/rebuild)
 environment-extra =
   GOROOT_BOOTSTRAP=${golang1.17:location}

[Kirill Smelkov]

Thanks, @kazuhiko. /cc @levin.zimmermann