dep(style): bump standard, fix style offenses

.rubocop.yml

@@ -1,10 +1,12 @@
 # from https://evilmartians.com/chronicles/rubocoping-with-legacy-bring-your-ruby-code-up-to-standard
 require:
   - standard
+  - rubocop-minitest
+
+plugins:
   - standard-custom
   - standard-performance
   - rubocop-performance
-  - rubocop-minitest
 
 inherit_gem:
   standard: config/base.yml

Gemfile

@@ -14,7 +14,6 @@ end
 group :development do
   gem "rdoc", "8.0.0"
 
-  gem "rubocop", "1.59.0", require: false
   gem "rubocop-minitest", "0.34.5", require: false
-  gem "standard", "1.33.0", require: false
+  gem "standard", "1.56.0", require: false
 end

ext/sqlite3/extconf.rb

@@ -66,7 +66,7 @@ def configure_packaged_libraries
               "-DSQLITE_ENABLE_DBSTAT_VTAB=1"
             ]
             env["CFLAGS"] = [user_cflags, env["CFLAGS"], more_cflags].flatten.join(" ")
-            recipe.configure_options += env.select { |k, v| ENV_ALLOWLIST.include?(k) }
+            recipe.configure_options += env.slice(*ENV_ALLOWLIST)
               .map { |key, value| "#{key}=#{value.strip}" }
           end
 

lib/sqlite3/database.rb

@@ -458,9 +458,7 @@ def create_function name, arity, text_rep = Constants::TextRep::UTF8, &block
     #
     # See also #create_aggregate_handler for a more object-oriented approach to
     # aggregate functions.
-    def create_aggregate(name, arity, step = nil, finalize = nil,
-      text_rep = Constants::TextRep::ANY, &block)
-
+    def create_aggregate(name, arity, step = nil, finalize = nil, text_rep = Constants::TextRep::ANY, &block)
       proxy = Class.new do
         def self.step(&block)
           define_method(:step_with_ctx, &block)