Fix JmsMockTests for bad Mockito usage

https://build.spring.io/browse/INTSAMPLES-NIGHTLY-2074

Upgrade to SK-2.0 M1 and SIK-3.0 M1

Fix JPA sample adding `SEQUENCE HIBERNATE_SEQUENCE` DDL
into the `schema.sql`

https://build.spring.io/browse/INTSAMPLES-NIGHTLY-2078/

The latest Hibernate version doesn't create such a DB entity if
we use `hibernate.ddl-auto: none`

Increase timeouts in the JMS and TCP tests

basic/jpa/src/main/resources/schema.sql

@@ -4,6 +4,6 @@ DROP TABLE if EXISTS SEQUENCE;
 
 CREATE TABLE OPENJPA_SEQUENCE_TABLE (ID TINYINT NOT NULL, SEQUENCE_VALUE BIGINT, PRIMARY KEY (ID));
 
-CREATE TABLE SEQUENCE (SEQ_NAME VARCHAR(50), SEQ_COUNT DECIMAL(15));
-
 CREATE TABLE PEOPLE (id BIGINT generated by default as identity, name VARCHAR(255), CREATED_DATE_TIME TIMESTAMP, PRIMARY KEY (id));
+
+CREATE SEQUENCE HIBERNATE_SEQUENCE START WITH 1 INCREMENT BY 1;