Bump spring.boot.version from 3.5.5 to 4.0.0

Bumps `spring.boot.version` from 3.5.5 to 4.0.0.

Updates `org.springframework.boot:spring-boot-maven-plugin` from 3.5.5 to 4.0.0
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.5.5...v4.0.0)

Updates `org.springframework.boot:spring-boot-dependencies` from 3.5.5 to 4.0.0
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.5.5...v4.0.0)

---
updated-dependencies:
- dependency-name: org.springframework.boot:spring-boot-maven-plugin
  dependency-version: 4.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.springframework.boot:spring-boot-dependencies
  dependency-version: 4.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pom.xml

@@ -15,7 +15,7 @@
     <repoName>SolaceProducts</repoName>
 
     <!-- This is the version of Spring Boot we have targeted for this build -->
-    <spring.boot.version>3.5.5</spring.boot.version>
+    <spring.boot.version>4.0.0</spring.boot.version>
 
     <solace.spring.boot.java-starter.version>5.5.1-SNAPSHOT
     </solace.spring.boot.java-starter.version>

solace-spring-boot-samples/solace-java-oauth2-sample-app/pom.xml

@@ -20,7 +20,7 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<start-class>demo.DemoApplication</start-class>
 		<java.version>17</java.version>
-		<spring.boot.version>3.5.5</spring.boot.version>
+		<spring.boot.version>4.0.0</spring.boot.version>
 		<solace.spring.boot.version>2.5.1-SNAPSHOT</solace.spring.boot.version>
 	</properties>
 

solace-spring-boot-samples/solace-java-sample-app/pom.xml

@@ -20,7 +20,7 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<start-class>demo.DemoApplication</start-class>
 		<java.version>17</java.version>
-		<spring.boot.version>3.5.5</spring.boot.version>
+		<spring.boot.version>4.0.0</spring.boot.version>
 		<solace.spring.boot.version>2.5.1-SNAPSHOT</solace.spring.boot.version>
 	</properties>
 

solace-spring-boot-samples/solace-jms-sample-app-jndi/pom.xml

@@ -20,7 +20,7 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<start-class>jndidemo.JndiDemoApplication</start-class>
 		<java.version>17</java.version>
-		<spring.boot.version>3.5.5</spring.boot.version>
+		<spring.boot.version>4.0.0</spring.boot.version>
 		<solace.spring.boot.bom.version>2.5.1-SNAPSHOT</solace.spring.boot.bom.version>
 	</properties>
 

solace-spring-boot-samples/solace-jms-sample-app/pom.xml

@@ -20,7 +20,7 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<start-class>jmsdemo.DemoApplication</start-class>
 		<java.version>17</java.version>
-		<spring.boot.version>3.5.5</spring.boot.version>
+		<spring.boot.version>4.0.0</spring.boot.version>
 		<solace.spring.boot.version>2.5.1-SNAPSHOT</solace.spring.boot.version>
 	</properties>