fix(deps): update spring boot to v3.5.4 (#1046)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

subgraphs/inventory/app/build.gradle.kts

@@ -1,5 +1,5 @@
 plugins {
-  id("org.springframework.boot") version "3.5.3"
+  id("org.springframework.boot") version "3.5.4"
   id("org.jetbrains.kotlin.jvm") version "1.9.25"
   id("org.jetbrains.kotlin.plugin.spring") version "1.9.25"
 }
@@ -12,7 +12,7 @@ repositories {
 java.sourceCompatibility = JavaVersion.VERSION_17
 
 dependencies {
-  implementation(platform("org.springframework.boot:spring-boot-dependencies:3.5.3"))
+  implementation(platform("org.springframework.boot:spring-boot-dependencies:3.5.4"))
   implementation("com.apollographql.federation:federation-graphql-java-support:4.5.0")
   implementation("org.jetbrains.kotlin:kotlin-reflect")
   implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")