Update dependency launchy to v3

Gemfile.lock

@@ -108,6 +108,8 @@ GEM
       rack-test (>= 0.6.3)
       regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
+    childprocess (5.1.0)
+      logger (~> 1.5)
     climate_control (1.2.0)
     coderay (1.1.3)
     coffee-rails (5.0.0)
@@ -189,8 +191,9 @@ GEM
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
     language_server-protocol (3.17.0.3)
-    launchy (2.5.2)
+    launchy (3.0.1)
       addressable (~> 2.8)
+      childprocess (~> 5.0)
     libv8-node (16.19.0.1-arm64-darwin)
     libv8-node (16.19.0.1-x86_64-darwin)
     libv8-node (16.19.0.1-x86_64-linux)
@@ -255,7 +258,7 @@ GEM
     psych (5.2.2)
       date
       stringio
-    public_suffix (5.1.1)
+    public_suffix (6.0.1)
     puma (6.5.0)
       nio4r (~> 2.0)
     racc (1.8.1)