Fix warnings in RPM build (#1559)

lemonldap-ng-portal/t/32-Auth-and-issuer-OIDC-implicit.t

@@ -147,7 +147,7 @@ $op->logout($idpId);
 # Query RP for auth
 ok( $res = $rp->_get( '/', accept => 'text/html' ), 'Unauth SP request' );
 count(1);
-my ( $url, $query ) =
+( $url, $query ) =
   expectRedirection( $res, qr#http://auth.op.com(/oauth2/authorize)\?(.*)$# );
 
 # Rewrite response_type to use implicit

lemonldap-ng-portal/t/37-CAS-App-to-SAML-IdP-POST.t

@@ -114,7 +114,6 @@ SKIP: {
         ),
         'Launch SAML request to IdP'
     );
-    my $tmp;
     my $idpPdata = 'lemonldappdata=' . expectCookie( $res, 'lemonldappdata' );
 
     # Try to authenticate to IdP

lemonldap-ng-portal/t/37-OIDC-RP-to-SAML-IdP-GET.t

@@ -136,7 +136,6 @@ SKIP: {
         'Launch SAML request to IdP'
     );
     my $idpPdata = 'lemonldappdata=' . expectCookie( $res, 'lemonldappdata' );
-    my $tmp;
 
     # Try to authenticate to IdP
     my $body = $res->[2]->[0];

lemonldap-ng-portal/t/37-OIDC-RP-to-SAML-IdP-POST.t

@@ -138,7 +138,6 @@ SKIP: {
         'Launch SAML request to IdP'
     );
     my $idpPdata = 'lemonldappdata=' . expectCookie( $res, 'lemonldappdata' );
-    my $tmp;
 
     # Try to authenticate to IdP
     my $body = $res->[2]->[0];

lemonldap-ng-portal/t/40-Notifications-JSON-Server.t

@@ -45,7 +45,6 @@ count(1);
 
 # Try yo authenticate
 # -------------------
-my $res;
 ok(
     $res = $client->_post(
         '/',