Bump mocha from 3.0.2 to 3.1.0

Bumps [mocha](https://github.com/freerange/mocha) from 3.0.2 to 3.1.0.
- [Changelog](https://github.com/freerange/mocha/blob/main/RELEASE.md)
- [Commits](freerange/mocha@v3.0.2...v3.1.0)

---
updated-dependencies:
- dependency-name: mocha
  dependency-version: 3.1.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -179,7 +179,7 @@ GEM
     minitest (6.0.2)
       drb (~> 2.0)
       prism (~> 1.5)
-    mocha (3.0.2)
+    mocha (3.1.0)
       ruby2_keywords (>= 0.0.5)
     nokogiri (1.19.1-aarch64-linux-gnu)
       racc (~> 1.4)
@@ -452,7 +452,7 @@ CHECKSUMS
   minitar (1.0.2) sha256=b192eb2ba7672906ed53853d2188130a849f1c2451e5b2dac688d9f5f7634672
   minitar-cli (1.0.0) sha256=c467cb2598503efef400b6143b001c3bd3815268666a297806a83fe065c99460
   minitest (6.0.2) sha256=db6e57956f6ecc6134683b4c87467d6dd792323c7f0eea7b93f66bd284adbc3d
-  mocha (3.0.2) sha256=3d8029531d8b71bff5ae07040758f77fdf578174189ffda1bef7749a59e92df8
+  mocha (3.1.0) sha256=75f42d69ebfb1f10b32489dff8f8431d37a418120ecdfc07afe3bc183d4e1d56
   nokogiri (1.19.1-aarch64-linux-gnu) sha256=cfdb0eafd9a554a88f12ebcc688d2b9005f9fce42b00b970e3dc199587b27f32
   nokogiri (1.19.1-aarch64-linux-musl) sha256=1e2150ab43c3b373aba76cd1190af7b9e92103564063e48c474f7600923620b5
   nokogiri (1.19.1-arm-linux-gnu) sha256=0a39ed59abe3bf279fab9dd4c6db6fe8af01af0608f6e1f08b8ffa4e5d407fa3