[ruby/rack] Update Itsi to 0.2.21

Author: p8

frameworks/Ruby/rack/Gemfile.lock

@@ -66,17 +66,17 @@ GEM
     io-event (1.14.2)
     io-stream (0.11.1)
     iodine (0.7.58)
-    itsi (0.2.18)
-      itsi-scheduler (~> 0.2.18)
-      itsi-server (~> 0.2.18)
-    itsi-scheduler (0.2.18)
+    itsi (0.2.21)
+      itsi-scheduler (= 0.2.21)
+      itsi-server (= 0.2.21)
+    itsi-scheduler (0.2.21)
       rb_sys (~> 0.9.91)
-    itsi-server (0.2.18)
+    itsi-server (0.2.21)
       json (~> 2)
       prism (~> 1.4)
       rack (>= 1.6)
       rb_sys (~> 0.9.91)
-    json (2.18.0)
+    json (2.18.1)
     language_server-protocol (3.17.0.4)
     lint_roller (1.1.0)
     localhost (1.6.0)
@@ -106,7 +106,7 @@ GEM
     pitchfork (0.17.0)
       logger
       rack (>= 2.0)
-    prism (1.4.0)
+    prism (1.9.0)
     process-metrics (0.8.0)
       console (~> 1.8)
       json (~> 2)
@@ -126,16 +126,16 @@ GEM
     puma (7.1.0)
       nio4r (~> 2.0)
     racc (1.8.1)
-    rack (3.2.4)
+    rack (3.2.5)
     rack-test (2.2.0)
       rack (>= 1.3)
     rackup (2.3.1)
       rack (>= 3)
     rainbow (3.1.1)
     rake (13.3.1)
-    rake-compiler-dock (1.9.1)
-    rb_sys (0.9.117)
-      rake-compiler-dock (= 1.9.1)
+    rake-compiler-dock (1.11.0)
+    rb_sys (0.9.124)
+      rake-compiler-dock (= 1.11.0)
     regexp_parser (2.10.0)
     rubocop (1.73.2)
       json (~> 2.3)
@@ -154,8 +154,6 @@ GEM
     samovar (2.4.1)
       console (~> 1.0)
       mapping (~> 1.0)
-    sequel (5.100.0)
-      bigdecimal
     string-format (0.2.0)
     traces (0.18.2)
     tzinfo (2.0.6)