internal/chartconfig: add govulncheck counters

Fixes golang/go#67678

Change-Id: Idcddf4071297c96ecd5e017b867bee72845919e8
Reviewed-on: https://go-review.googlesource.com/c/telemetry/+/588736
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Zvonimir Pavlinovic <zpavlinovic@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Reviewed-by: Robert Findley <rfindley@google.com>
diff --git a/internal/chartconfig/config.txt b/internal/chartconfig/config.txt
index 8f85d4f..ef1313c 100644
--- a/internal/chartconfig/config.txt
+++ b/internal/chartconfig/config.txt
@@ -103,3 +103,38 @@
 program: cmd/compile
 depth: 16
 version: go1.23rc1
+---
+counter: govulncheck/scan:{symbol,package,module}
+title: Scan Level Distribution
+description: measure govulncheck scan level distribution
+type: partition
+issue: https://go.dev/issue/67678
+program: golang.org/x/vuln/cmd/govulncheck
+---
+counter: govulncheck/mode:{source,binary,extract,query,convert}
+title: Scan Mode Distribution
+description: measure govulncheck scan mode distribution
+type: partition
+issue: https://go.dev/issue/67678
+program: golang.org/x/vuln/cmd/govulncheck
+---
+counter: govulncheck/format:{text,json,sarif,openvex}
+title: Output Format Distribution
+description: measure govulncheck output format distribution
+type: partition
+issue: https://go.dev/issue/67678
+program: golang.org/x/vuln/cmd/govulncheck
+---
+counter: govulncheck/show:{none,traces,color,verbose,version}
+title: Show Options Distribution
+description: measure govulncheck show flag distribution
+type: partition
+issue: https://go.dev/issue/67678
+program: golang.org/x/vuln/cmd/govulncheck
+---
+counter: govulncheck/assumptions:{multi-patterns,no-binary-platform,no-relative-path,no-go-root,local-replace,unknown-pkg-mod-path}
+title: Code Invariants Distribution
+description: measure distribution of failed govulncheck internal assumptions
+type: partition
+issue: https://go.dev/issue/67678
+program: golang.org/x/vuln/cmd/govulncheck