build(deps): bump sablon from 0.3.2 to 0.4.3

Bumps [sablon](https://github.com/senny/sablon) from 0.3.2 to 0.4.3.
- [Commits](senny/sablon@v0.3.2...v0.4.3)

---
updated-dependencies:
- dependency-name: sablon
  dependency-version: 0.4.3
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Gemfile.lock

@@ -572,9 +572,9 @@ GEM
       logger
     ruby2_keywords (0.0.5)
     rubyzip (2.4.1)
-    sablon (0.3.2)
+    sablon (0.4.3)
       nokogiri (>= 1.8.5)
-      rubyzip (>= 1.1.1)
+      rubyzip (>= 1.3.0)
     safe_shell (1.1.0)
     sanitize (7.0.0)
       crass (~> 1.0.2)