Bump rubocop-rspec from 3.0.3 to 3.0.4 (#33)

Bumps [rubocop-rspec](https://github.com/rubocop/rubocop-rspec) from 3.0.3 to 3.0.4.
- [Release notes](https://github.com/rubocop/rubocop-rspec/releases)
- [Changelog](https://github.com/rubocop/rubocop-rspec/blob/master/CHANGELOG.md)
- [Commits](rubocop/rubocop-rspec@v3.0.3...v3.0.4)

---
updated-dependencies:
- dependency-name: rubocop-rspec
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Lloyd Watkin <lloyd@evilprofessor.co.uk>

Author: dependabot[bot]

Gemfile.lock

@@ -38,19 +38,25 @@ GEM
     minitest (5.24.1)
     mutex_m (0.2.0)
     mysql2 (0.5.6)
-    parallel (1.25.1)
-    parser (3.3.4.0)
+    parallel (1.26.2)
+    parser (3.3.4.2)
       ast (~> 2.4.1)
       racc
     pry (0.14.2)
       coderay (~> 1.1)
       method_source (~> 1.0)
-    racc (1.8.0)
-    rack (3.1.5)
+
+    racc (1.8.1)
+
     rainbow (3.1.1)
     rake (13.2.1)
     regexp_parser (2.9.2)
-    rexml (3.3.2)
+    rexml (3.3.5)
+    rack (3.1.5)
+
+
+
+
       strscan
     rspec (3.13.0)
       rspec-core (~> 3.13.0)
@@ -76,7 +82,7 @@ GEM
       rubocop-ast (>= 1.31.1, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 3.0)
-    rubocop-ast (1.31.3)
+    rubocop-ast (1.32.0)
       parser (>= 3.3.1.0)
     rubocop-performance (1.21.1)
       rubocop (>= 1.48.1, < 2.0)
@@ -86,7 +92,7 @@ GEM
       rack (>= 1.1)
       rubocop (>= 1.33.0, < 2.0)
       rubocop-ast (>= 1.31.1, < 2.0)
-    rubocop-rspec (3.0.3)
+    rubocop-rspec (3.0.4)
       rubocop (~> 1.61)
     rubocop-thread_safety (0.5.1)
       rubocop (>= 0.90.0)