Bump typhoeus from 1.4.0 to 1.6.0

Bumps [typhoeus](https://github.com/typhoeus/typhoeus) from 1.4.0 to 1.6.0.
- [Changelog](https://github.com/typhoeus/typhoeus/blob/master/CHANGELOG.md)
- [Commits](typhoeus/typhoeus@v1.4.0...v1.6.0)

---
updated-dependencies:
- dependency-name: typhoeus
  dependency-version: 1.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Gemfile.lock

@@ -9,9 +9,11 @@ GEM
   specs:
     base64 (0.3.0)
     diff-lcs (1.6.2)
-    ethon (0.16.0)
+    ethon (0.18.0)
       ffi (>= 1.15.0)
-    ffi (1.17.3)
+      logger
+    ffi (1.17.4)
+    logger (1.7.0)
     rake (13.4.2)
     rspec (3.13.2)
       rspec-core (~> 3.13.0)
@@ -26,8 +28,8 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
     rspec-support (3.13.7)
-    typhoeus (1.4.0)
-      ethon (>= 0.9.0)
+    typhoeus (1.6.0)
+      ethon (>= 0.18.0)
     vcr (6.4.0)
 
 PLATFORMS