Update dependency sequel to v5.103.0

Author: renovate[bot]

Gemfile.lock

@@ -170,7 +170,7 @@ GEM
     base64 (0.3.0)
     bcrypt (3.1.22)
     benchmark-ips (2.14.0)
-    bigdecimal (4.1.0)
+    bigdecimal (4.1.1)
     bootsnap (1.19.0)
       msgpack (~> 1.2)
     browser (6.2.0)
@@ -595,7 +595,7 @@ GEM
     sentry-ruby (6.1.0)
       bigdecimal
       concurrent-ruby (~> 1.0, >= 1.0.2)
-    sequel (5.98.0)
+    sequel (5.103.0)
       bigdecimal
     set (1.0.3)
     shoryuken (6.2.1)