added anotation for the column name in order to avoid mysql syntax errors

Closes #5 (closed)

After adding the column name anotation @Column(name = "\"value\"") the test pass and the column has no change in its name so no problem should arrise in already deployed scenarios.

src/main/java/org/etsi/osl/oas/model/ActionCharacteristic.java

@@ -2,6 +2,7 @@ package org.etsi.osl.oas.model;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
 
+import jakarta.persistence.Column;
 import org.hibernate.annotations.GenericGenerator;
 import org.springframework.validation.annotation.Validated;
 
@@ -16,7 +17,7 @@ import lombok.Data;
  *
   *
  */
-@Schema(description = "An ActionCharacteristic is an entity that describes the values of the characteristics of ana ction in a rule.")
+@Schema(description = "An ActionCharacteristic is an entity that describes the values of the characteristics of an action in a rule.")
 
 @Validated
 @Entity(name = "OASActionCharacteristic")
@@ -33,5 +34,6 @@ public class ActionCharacteristic {
 	protected String name = null;
 	
 	@JsonProperty("value")
+	@Column(name = "\"value\"")
 	protected String value = null;
 }