Update plugin org.springframework.boot to v4 (#30)

elastic-renovate-prod[bot] · web-flow · commit 99afb8791df7 · 2026-01-19T11:41:07.000+01:00
Co-authored-by: elastic-renovate-prod[bot] &lt;174716857+elastic-renovate-prod[bot]@users.noreply.github.com&gt;
diff --git a/backend/build.gradle.kts b/backend/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     id("java")
-    id("org.springframework.boot") version "3.5.8"
+    id("org.springframework.boot") version "4.0.1"
 }
 
 java {

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`plugins {`
`2`	`2`	`id("java")`
`3`		`- id("org.springframework.boot") version "3.5.8"`
	`3`	`+ id("org.springframework.boot") version "4.0.1"`
`4`	`4`	`}`
`5`	`5`
`6`	`6`	`java {`