Bump yard from 0.9.37 to 0.9.42 in /spec/realworld/fixtures/tapioca

Bumps [yard](https://yardoc.org) from 0.9.37 to 0.9.42.

---
updated-dependencies:
- dependency-name: yard
  dependency-version: 0.9.42
  dependency-type: indirect
...

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

Author: dependabot[bot]

spec/realworld/fixtures/tapioca/Gemfile.lock

@@ -32,7 +32,7 @@ GEM
       thor (>= 1.2.0)
       yard-sorbet
     thor (1.4.0)
-    yard (0.9.37)
+    yard (0.9.42)
     yard-sorbet (0.9.0)
       sorbet-runtime
       yard