Merge pull request #297 from techeer-sv/BE/#296

BE/#296 구인 게시글 중복 조회 오류 수정

backend/src/main/java/com/graphy/backend/domain/recruitment/repository/custom/RecruitmentCustomRepositoryImpl.java

@@ -27,6 +27,7 @@ public List<Recruitment> findRecruitments(List<Position> positions,
                                               Pageable pageable) {
         return jpaQueryFactory
                 .selectFrom(recruitment)
+                .distinct()
                 .where(
                         tagIn(tags),
                         positionIn(positions),