govulncheck: add page (#23598)

* govulncheck: add page

* govulncheck: remove unnecessary ./ prefix from package path

* govulncheck: add extract mode example

pages/common/govulncheck.md

@@ -0,0 +1,33 @@
+# govulncheck
+
+> Report known vulnerabilities that affect Go code.
+> Note: `./...` is a Go package pattern understood by Go tooling. It matches the current package and all packages recursively under the current directory.
+> More information: <https://pkg.go.dev/golang.org/x/vuln/cmd/govulncheck>.
+
+- Scan the current module and its dependencies for vulnerabilities:
+
+`govulncheck ./...`
+
+- Scan a specific package:
+
+`govulncheck {{path/to/package}}`
+
+- Scan a Go binary instead of source code:
+
+`govulncheck -mode binary {{path/to/binary}}`
+
+- Extract build information and build information from a go binary:
+
+`govulncheck -mode extract {{path/to/binary}}`
+
+- Scan test files as well:
+
+`govulncheck -test ./...`
+
+- Print the results in a specific format:
+
+`govulncheck -format {{text|json|sarif|openvex}} ./...`
+
+- Display the call stacks leading to each vulnerable symbol:
+
+`govulncheck -show traces ./...`