Drop dependency grails-shell (#287)

- Remove *Grails Profile Gradle Plugin*
- Remove *Grails Profile Publish Plugin*

build.gradle

@@ -83,7 +83,6 @@ dependencies {
     implementation "com.bmuschko:gradle-nexus-plugin:2.3.1"
     implementation "org.grails:grails-bootstrap:$grailsVersion"
     implementation "org.grails:grails-gradle-model:$grailsVersion"
-    implementation "org.grails:grails-shell:$grailsVersion"
     implementation "org.springframework.boot:spring-boot-gradle-plugin:$springBootVersion"
     implementation "io.spring.gradle:dependency-management-plugin:1.1.4"
 }
@@ -114,12 +113,6 @@ gradlePlugin {
             id = 'org.grails.grails-plugin'
             implementationClass = 'org.grails.gradle.plugin.core.GrailsPluginGradlePlugin'
         }
-        grailsProfile {
-            displayName = "Grails Profile Gradle Plugin"
-            description = 'A plugin that is capable of compiling a Grails profile into a JAR file for distribution'
-            id = 'org.grails.grails-profile'
-            implementationClass = 'org.grails.gradle.plugin.profiles.GrailsProfileGradlePlugin'
-        }
         grailsWeb {
             displayName = "Grails Web Gradle Plugin"
             description = 'Adds web specific extensions'
@@ -132,12 +125,6 @@ gradlePlugin {
             id = 'org.grails.internal.grails-plugin-publish'
             implementationClass = 'org.grails.gradle.plugin.publishing.internal.GrailsCentralPublishGradlePlugin'
         }
-        grailsProfilePublish {
-            displayName = "Grails Profile Publish Plugin"
-            description = 'A plugin for publishing profiles'
-            id = 'org.grails.internal.grails-profile-publish'
-            implementationClass = 'org.grails.gradle.plugin.profiles.internal.GrailsProfilePublishGradlePlugin'
-        }
     }
 }