chore: Update developer attribution email to a LF email address (#205)

Signed-off-by: Jade Carino <carino_jade@yahoo.co.uk>

Author: jadecarino

galasa-simbank-tests/pom.xml

@@ -21,7 +21,7 @@
 	<developers>
 		<developer>
 			<name>Galasa Contributors</name>
-			<email>galasadelivery@ibm.com</email>
+			<email>galasa-maintainers@lists.openmainframeproject.org</email>
 			<organization>Linux Foundation</organization>
 			<organizationUrl>https://github.com/galasa-dev</organizationUrl>
 		</developer>

galasa-simplatform-application/pom.xml

@@ -20,7 +20,7 @@
 	<developers>
 		<developer>
 			<name>Galasa Contributors</name>
-			<email>galasadelivery@ibm.com</email>
+			<email>galasa-maintainers@lists.openmainframeproject.org</email>
 			<organization>Linux Foundation</organization>
 			<organizationUrl>https://github.com/galasa-dev</organizationUrl>
 		</developer>