admin: command-line: VERSION has variance, dont use it

(cherry picked from commit 808f85e05f)

docs/admin/command-line.md

@@ -20,8 +20,6 @@ NAME:
 USAGE:
    Forgejo [global options] command [command options] [arguments...]
 
-VERSION:
-   1.21.3+0 built with GNU Make 4.4.1, go1.21.5 : bindata, timetzdata, sqlite, sqlite_unlock_notify
 
 DESCRIPTION:
    By default, forgejo will start serving using the web-server with no argument, which can alternatively be run by running the subcommand "web".

scripts/cli-docs.sh

@@ -63,10 +63,14 @@ function section() {
     echo '```'
 }
 
+function section_help() {
+    section "##" "" 'forgejo `--help`' | sed -e '/^VERSION:/d' -e '/built with GNU Make/d'
+}
+
 function generate() {
     front
 
-    section "##" "" 'forgejo `--help`'
+    section_help
 
     section "##" "forgejo-cli"