chore(deps-dev): bump rdoc from 6.5.1.1 to 7.0.3 (#116)

Bumps [rdoc](https://github.com/ruby/rdoc) from 6.5.1.1 to 7.0.3.
- [Release notes](https://github.com/ruby/rdoc/releases)
- [Changelog](https://github.com/ruby/rdoc/blob/master/History.rdoc)
- [Commits](ruby/rdoc@v6.5.1.1...v7.0.3)

---
updated-dependencies:
- dependency-name: rdoc
  dependency-version: 7.0.3
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Gemfile.lock

@@ -26,11 +26,15 @@ GEM
     ast (2.4.3)
     base64 (0.3.0)
     bigdecimal (4.0.1)
+    cgi (0.5.1)
     concurrent-ruby (1.3.6)
     connection_pool (3.0.2)
     csv (3.3.5)
+    date (3.5.1)
     docile (1.4.1)
     drb (2.2.3)
+    erb (4.0.4)
+      cgi (>= 0.3.3)
     fast-stemmer (1.0.2)
     ffi (1.17.2-arm64-darwin)
     ffi (1.17.2-x86_64-linux-gnu)
@@ -54,7 +58,8 @@ GEM
       ast (~> 2.4.1)
       racc
     prism (1.7.0)
-    psych (5.1.2)
+    psych (5.3.1)
+      date
       stringio
     racc (1.8.1)
     rainbow (3.1.1)
@@ -70,8 +75,10 @@ GEM
     rbs-inline (0.12.0)
       prism (>= 0.29)
       rbs (>= 3.8.0)
-    rdoc (6.5.1.1)
+    rdoc (7.0.3)
+      erb
       psych (>= 4.0.0)
+      tsort
     regexp_parser (2.11.3)
     rubocop (1.82.1)
       json (~> 2.3)
@@ -116,10 +123,11 @@ GEM
       strscan (>= 1.0.0)
       terminal-table (>= 2, < 5)
       uri (>= 0.12.0)
-    stringio (3.1.0)
+    stringio (3.2.0)
     strscan (3.1.6)
     terminal-table (4.0.0)
       unicode-display_width (>= 1.1.1, < 4)
+    tsort (0.2.0)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     unicode-display_width (3.2.0)