Update rails & ruby (#95)

* Update to ruby 3.4

* Update rails to 8.0

Author: kwerle

.rubocop.yml

@@ -8,7 +8,7 @@ inherit_from: .rubocop_todo.yml
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
 
-require:
+plugins:
   - rubocop-performance
   - rubocop-minitest
   - rubocop-rake

Gemfile.lock

@@ -2,7 +2,7 @@ PATH
   remote: .
   specs:
     ruby_language_server (0.4.0)
-      activerecord (~> 7.0)
+      activerecord (~> 8.0)
       amatch
       bundler
       etc
@@ -14,13 +14,13 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    activemodel (7.2.2.1)
-      activesupport (= 7.2.2.1)
-    activerecord (7.2.2.1)
-      activemodel (= 7.2.2.1)
-      activesupport (= 7.2.2.1)
+    activemodel (8.0.2)
+      activesupport (= 8.0.2)
+    activerecord (8.0.2)
+      activemodel (= 8.0.2)
+      activesupport (= 8.0.2)
       timeout (>= 0.4.0)
-    activesupport (7.2.2.1)
+    activesupport (8.0.2)
       base64
       benchmark (>= 0.3)
       bigdecimal
@@ -32,6 +32,7 @@ GEM
       minitest (>= 5.1)
       securerandom (>= 0.3)
       tzinfo (~> 2.0, >= 2.0.5)
+      uri (>= 0.13.1)
     amatch (0.4.1)
       mize
       tins (~> 1.0)
@@ -164,6 +165,7 @@ GEM
     unicode-display_width (3.1.4)
       unicode-emoji (~> 4.0, >= 4.0.4)
     unicode-emoji (4.0.4)
+    uri (1.0.3)
 
 PLATFORMS
   aarch64-linux-musl

ruby_language_server.gemspec

@@ -35,7 +35,7 @@ Gem::Specification.new do |spec|
   spec.require_paths = ['lib']
 
   # Normally the system will have these - but not if it's a stripped down docker image
-  spec.add_dependency 'activerecord', '~>7.0'
+  spec.add_dependency 'activerecord', '~>8.0'
   spec.add_dependency 'amatch'      # in c
   spec.add_dependency 'bundler'
   spec.add_dependency 'etc'