HHH-8884 : Made this only remove "and " and " and"

Made this only remove "and " and " and" as otherwise tables named "android" end up being queried as "roid".
(cherry picked from commit 84b032d)

Author: jsight

hibernate-core/src/main/java/org/hibernate/loader/plan/exec/query/internal/SelectStatementBuilder.java

@@ -125,10 +125,10 @@ public void appendRestrictions(String restrictions) {
 
 	private String cleanRestrictions(String restrictions) {
 		restrictions = restrictions.trim();
-		if ( restrictions.startsWith( "and" ) ) {
+		if ( restrictions.startsWith( "and " ) ) {
 			restrictions = restrictions.substring( 4 );
 		}
-		if ( restrictions.endsWith( "and" ) ) {
+		if ( restrictions.endsWith( " and" ) ) {
 			restrictions = restrictions.substring( 0, restrictions.length()-4 );
 		}