make update (#6318)

* fix apmpackage changelog

* update to go1.17.1

* make update-beats

* Update go.mod to 1.17

* go mod tidy

* go mod download all

* Makefile: move fields.asciidoc to docs/legacy

* Manual tweaks to fields.asciidoc

See elastic/apm-server#6287

* Stop generating fields.asciidoc

We won't be updating libbeat fields.yml anymore,
so no need to keep regenerating fields.asciidoc.

Co-authored-by: Andrew Wilkins <[email protected]>

Author: stuartnelson3

legacy/fields.asciidoc

@@ -22583,16 +22583,47 @@ type: ip
 
 --
 
-*`kubernetes.namespace`*::
+
+*`kubernetes.namespace.name`*::
 +
 --
-Kubernetes namespace
+Kubernetes namespace name
+
+
+type: keyword
+
+--
+
+*`kubernetes.namespace.uuid`*::
++
+--
+Kubernetes namespace uuid
 
 
 type: keyword
 
 --
 
+*`kubernetes.namespace.labels.*`*::
++
+--
+Kubernetes namespace labels map
+
+
+type: object
+
+--
+
+*`kubernetes.namespace.annotations.*`*::
++
+--
+Kubernetes namespace annotations map
+
+
+type: object
+
+--
+
 *`kubernetes.node.name`*::
 +
 --

version.asciidoc

@@ -1,6 +1,6 @@
 // doc-branch can be: master, 8.0, 8.1, etc.
 :doc-branch: master
-:go-version: 1.16.6
+:go-version: 1.17.1
 :python: 3.7
 :docker: 1.12
 :docker-compose: 1.11