[crystal/kemal] Update crystal and Kemal (#9368)

Author: p8

frameworks/Crystal/kemal/kemal.dockerfile

@@ -1,4 +1,4 @@
-FROM crystallang/crystal:1.12.1
+FROM crystallang/crystal:1.14.0
 
 WORKDIR /kemal
 COPY views views

frameworks/Crystal/kemal/shard.lock

@@ -18,7 +18,7 @@ shards:
 
   kemal:
     git: https://github.com/kemalcr/kemal.git
-    version: 1.5.0
+    version: 1.6.0
 
   pg:
     git: https://github.com/will/crystal-pg.git

frameworks/Crystal/kemal/shard.yml

@@ -9,7 +9,7 @@ dependencies:
     version: 0.28.0
   kemal:
     github: kemalcr/kemal
-    version: 1.5.0
+    version: 1.6.0
   redis:
     github: stefanwille/crystal-redis
     version: 2.8.0