fix: Flyway DDL문 변경

- 배포 실패 조정
- NULL 참조 수정

src/main/resources/db/migration/V5__chage_SRID.sql

@@ -1,24 +1,24 @@
 ALTER TABLE store
-    ADD location_new_srid POINT SRID 5179 NOT NULL;
+    ADD location_srid POINT SRID 5179 NULL;
 
 UPDATE store
-SET location_new_srid = ST_PointFromText(ST_AsText(location), 5179);
+SET location_srid = ST_PointFromText(ST_AsText(location), 5179);
 
 ALTER TABLE store
     DROP location;
 
 ALTER TABLE store
-    CHANGE location_new_srid location POINT SRID 5179 NOT NULL;
+    CHANGE location_srid location POINT SRID 5179 NOT NULL;
 
 
 ALTER TABLE crew
-    ADD location_new_srid POINT SRID 5179 NOT NULL;
+    ADD location_srid POINT SRID 5179 NULL;
 
 UPDATE crew
-SET location_new_srid = ST_PointFromText(ST_AsText(location), 5179);
+SET location_srid = ST_PointFromText(ST_AsText(location), 5179);
 
 ALTER TABLE crew
     DROP location;
 
 ALTER TABLE crew
-    CHANGE location_new_srid location POINT SRID 5179 NOT NULL;
+    CHANGE location_srid location POINT SRID 5179 NOT NULL;