Gradle scm config

Update due to planned github changes to remove git protocol support as per https://github.blog/2021-09-01-improving-git-protocol-security-github/

Author: nhojpatrick

build.gradle

@@ -64,8 +64,8 @@ def pomConfigurationFor(String pomName, String pomDescription) {
         url = 'http://hamcrest.org/JavaHamcrest/'
 
         scm {
-            connection = 'scm:git:git://github.com:hamcrest/JavaHamcrest.git'
-            developerConnection = 'scm:git:ssh://github.com:hamcrest/JavaHamcrest.git'
+            connection = 'scm:git:https://github.com/hamcrest/JavaHamcrest.git'
+            developerConnection = 'scm:git:ssh://github.com/hamcrest/JavaHamcrest.git'
             url = 'https://github.com/hamcrest/JavaHamcrest'
         }