chore(deps): bump github.com/Ullaakut/nmap/v2 (#1665)

Bumps [github.com/Ullaakut/nmap/v2](https://github.com/Ullaakut/nmap) from 2.1.2-0.20210406060955-59a52fe80a4f to 2.2.2.
- [Release notes](https://github.com/Ullaakut/nmap/releases)
- [Commits](https://github.com/Ullaakut/nmap/commits/v2.2.2)

---
updated-dependencies:
- dependency-name: github.com/Ullaakut/nmap/v2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

go.sum

@@ -236,8 +236,8 @@ github.com/OneOfOne/xxhash v1.2.8 h1:31czK/TI9sNkxIKfaUfGlU47BAxQ0ztGgd9vPyqimf8
 github.com/ProtonMail/go-crypto v0.0.0-20210428141323-04723f9f07d7 h1:YoJbenK9C67SkzkDfmQuVln04ygHj3vjZfd9FL+GmQQ=
 github.com/PuerkitoBio/goquery v1.8.1 h1:uQxhNlArOIdbrH1tr0UXwdVFgDcZDrZVdcpygAcwmWM=
 github.com/PuerkitoBio/goquery v1.8.1/go.mod h1:Q8ICL1kNUJ2sXGoAhPGUdYDJvgQgHzJsnnd3H7Ho5jQ=
-github.com/Ullaakut/nmap/v2 v2.1.2-0.20210406060955-59a52fe80a4f h1:U5oMIt9/cuLbHnVgNddFoJ6ebcMx52Unq2+/Wglo1XU=
-github.com/Ullaakut/nmap/v2 v2.1.2-0.20210406060955-59a52fe80a4f/go.mod h1:bWPItdcCK9CkZcAaC7yS9N+t2zijtIjAWBcQtOzV9nM=
+github.com/Ullaakut/nmap/v2 v2.2.2 h1:178Ety3d8T21sF6WZxyj7QVZUhnC1tL1J+tHLLW507Q=
+github.com/Ullaakut/nmap/v2 v2.2.2/go.mod h1:/6YyiW1Rgn7J6DAWCgL4CZZf6zJCFhB07PQzvjFfzLI=
 github.com/VividCortex/ewma v1.2.0 h1:f58SaIzcDXrSy3kWaHNvuJgJ3Nmz59Zji6XoJR/q1ow=
 github.com/VividCortex/ewma v1.2.0/go.mod h1:nz4BbCtbLyFDeC9SUHbtcT5644juEuWfUAUnGx7j5l4=
 github.com/acomagu/bufpipe v1.0.3 h1:fxAGrHZTgQ9w5QqVItgzwj235/uYZYgbXitB+dLupOk=