Changes escape method to support ruby 3

lib/clever-ruby/api_client.rb

@@ -289,7 +289,7 @@ def sanitize_filename(filename)
     def build_request_url(path)
       # Add leading and trailing slashes to path
       path = "/#{path}".gsub(/\/+/, '/')
-      URI.encode(@config.base_url + path)
+      Addressable::URI.parse(@config.base_url + path).normalize.to_s
     end
 
     # Builds the HTTP request body

lib/clever-ruby/configuration.rb

@@ -175,7 +175,7 @@ def base_path=(base_path)
 
     def base_url
       url = "#{scheme}://#{[host, base_path].join('/').gsub(/\/+/, '/')}".sub(/\/+\z/, '')
-      URI.encode(url)
+      Addressable::URI.parse(url).normalize.to_s
     end
 
     # Gets API key (with prefix if set).

override/api_client.rb

@@ -289,7 +289,7 @@ def sanitize_filename(filename)
     def build_request_url(path)
       # Add leading and trailing slashes to path
       path = "/#{path}".gsub(/\/+/, '/')
-      URI.encode(@config.base_url + path)
+      Addressable::URI.parse(@config.base_url + path).normalize.to_s
     end
 
     # Builds the HTTP request body