Bump camelVersion from 3.22.1 to 4.8.0

Bumps `camelVersion` from 3.22.1 to 4.8.0.

Updates `org.apache.camel.springboot:camel-spring-boot-starter` from 3.22.1 to 4.8.0

Updates `org.apache.camel.springboot:camel-servlet-starter` from 3.22.1 to 4.8.0

---
updated-dependencies:
- dependency-name: org.apache.camel.springboot:camel-spring-boot-starter
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.apache.camel.springboot:camel-servlet-starter
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

build.gradle

@@ -29,7 +29,7 @@ subprojects {
         otelVersion = '1.30.1'
         otelVersionAlpha = "${otelVersion}-alpha"
         javaSDKVersion = '1.26.0'
-        camelVersion = '3.22.1'
+        camelVersion = '4.8.0'
         jarVersion = '1.0.0'
     }