build(deps): bump github.com/labstack/echo/v4 from 4.6.1 to 4.7.2

Bumps [github.com/labstack/echo/v4](https://github.com/labstack/echo) from 4.6.1 to 4.7.2.
- [Release notes](https://github.com/labstack/echo/releases)
- [Changelog](https://github.com/labstack/echo/blob/master/CHANGELOG.md)
- [Commits](https://github.com/labstack/echo/compare/v4.6.1...v4.7.2)

---
updated-dependencies:
- dependency-name: github.com/labstack/echo/v4
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Ondřej Budai <ondrej@budai.cz>

vendor/github.com/labstack/echo/v4/group_fs.go

@@ -0,0 +1,9 @@
+//go:build !go1.16
+// +build !go1.16
+
+package echo
+
+// Static implements `Echo#Static()` for sub-routes within the Group.
+func (g *Group) Static(prefix, root string) {
+	g.static(prefix, root, g.GET)
+}