deps: update dependency com.google.cloud:google-cloud-spanner-bom to v6.98.0 (#2161)

* deps: update dependency com.google.cloud:google-cloud-spanner-bom to v6.98.0

* test: update test cases as mux sessions are default

---------

Co-authored-by: Knut Olav Løite <[email protected]>

Author: renovate-bot

pom.xml

@@ -61,7 +61,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-spanner-bom</artifactId>
-        <version>6.97.1</version>
+        <version>6.98.0</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>

samples/spring-data-jdbc/googlesql/pom.xml

@@ -30,7 +30,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-spanner-bom</artifactId>
-        <version>6.97.1</version>
+        <version>6.98.0</version>
         <scope>import</scope>
         <type>pom</type>
       </dependency>

samples/spring-data-jdbc/postgresql/pom.xml

@@ -30,7 +30,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-spanner-bom</artifactId>
-        <version>6.97.1</version>
+        <version>6.98.0</version>
         <scope>import</scope>
         <type>pom</type>
       </dependency>

samples/spring-data-mybatis/googlesql/pom.xml

@@ -35,7 +35,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-spanner-bom</artifactId>
-        <version>6.97.1</version>
+        <version>6.98.0</version>
         <scope>import</scope>
         <type>pom</type>
       </dependency>