catalyst-auto-{amd64,x86}*.conf: add info echo to post_build

Added a small debug echo so that post_build.log shows some information
about what's being uploaded.  Might add destination info later.

Signed-off-by: Ben Kohler <bkohler@gentoo.org>

tools/catalyst-auto-amd64-experimental.conf

@@ -62,6 +62,7 @@ update_symlinks() {
 }
 
 upload() {
+	echo " ** Uploading $@"
 	rsync \
 	-e 'ssh -i /root/.ssh/id_rsa -o UserKnownHostsFile=/dev/null -o VerifyHostKeyDNS=yes -o StrictHostKeyChecking=no' \
 	-a \

tools/catalyst-auto-amd64.conf

@@ -62,6 +62,7 @@ update_symlinks() {
 }
 
 upload() {
+	echo " ** Uploading $@"
 	rsync \
 	-e 'ssh -i /root/.ssh/id_rsa -o UserKnownHostsFile=/dev/null -o VerifyHostKeyDNS=yes -o StrictHostKeyChecking=no' \
 	-a \

tools/catalyst-auto-x86-experimental.conf

@@ -49,6 +49,7 @@ update_symlinks() {
 }
 
 upload() {
+	echo " ** Uploading $@"
 	rsync \
 	-e 'ssh -i /root/.ssh/id_rsa -o UserKnownHostsFile=/dev/null -o VerifyHostKeyDNS=yes -o StrictHostKeyChecking=no' \
 	-a \

tools/catalyst-auto-x86.conf

@@ -49,6 +49,7 @@ update_symlinks() {
 }
 
 upload() {
+	echo " ** Uploading $@"
 	rsync \
 	-e 'ssh -i /root/.ssh/id_rsa -o UserKnownHostsFile=/dev/null -o VerifyHostKeyDNS=yes -o StrictHostKeyChecking=no' \
 	-a \