[crystal-lang] Update dependencies to remedy build failure (#18755)

* Updated crystal dependencies to remedy build failure with a mutually conflicting library version.

* Samples updated from running PR-suggested build.

Author: usiegj00

modules/openapi-generator/src/main/resources/crystal/shard.mustache

@@ -8,12 +8,12 @@ crystal: ">= 0.35.1"
 dependencies:
   crest:
     github: mamantoha/crest
-    version: ~> 0.26.0
+    version: ~> 1.3.13
 
 development_dependencies:
   kemal:
     github: kemalcr/kemal
-    version: ~>0.27.0
+    version: ~>1.5.0
   ameba:
     github: crystal-ameba/ameba
 

samples/client/petstore/crystal/shard.yml

@@ -8,12 +8,12 @@ crystal: ">= 0.35.1"
 dependencies:
   crest:
     github: mamantoha/crest
-    version: ~> 0.26.0
+    version: ~> 1.3.13
 
 development_dependencies:
   kemal:
     github: kemalcr/kemal
-    version: ~>0.27.0
+    version: ~>1.5.0
   ameba:
     github: crystal-ameba/ameba