Fix Java 24 setup in GitHub action build

This commit switches to using Java 24 as the mai JVM in the GitHub
action and also configures the foojay resolver for Java toolchain
resolution by Gradle.

See gh-1206

Author: bclozel

.github/actions/build-and-publish/action.yml

@@ -3,7 +3,7 @@ description: 'Builds the project, optionally publishing it to a local deployment
 inputs:
   java-version:
     required: false
-    default: '17'
+    default: '24'
     description: 'The Java version to compile and test with'
   java-distribution:
     required: false

settings.gradle

@@ -13,6 +13,7 @@ pluginManagement {
 }
 
 plugins {
+	id "org.gradle.toolchains.foojay-resolver-convention" version "1.0.0"
 	id "io.spring.develocity.conventions" version "0.0.22"
 }