Bump til java 21 (#2604)

* Bump til java 21

* Bump fpsoknad-felles 3.0.0

Author: espenwaaga

.gitignore

@@ -18,4 +18,3 @@ target
 *.log
 reports/
 .DS_Store
-.java-version

.java-version

@@ -0,0 +1 @@
+21.0

Dockerfile

@@ -1,4 +1,4 @@
-FROM gcr.io/distroless/java17-debian12:nonroot
+FROM gcr.io/distroless/java21:nonroot
 
 WORKDIR /app
 

pom.xml

@@ -30,7 +30,7 @@
 	</licenses>
 
 	<properties>
-        <java.version>17</java.version>
+        <java.version>21</java.version>
         <maven.compiler.source>${java.version}</maven.compiler.source>
         <maven.compiler.target>${java.version}</maven.compiler.target>
         <sonar.moduleKey>${project.artifactId}</sonar.moduleKey>
@@ -43,7 +43,7 @@
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
         <stonadskonto-regler.version>1.0.1</stonadskonto-regler.version>
-        <selvbetjening-felles.version>2.6.0</selvbetjening-felles.version>
+        <selvbetjening-felles.version>3.0.0</selvbetjening-felles.version>
 		<token-validation-version>3.1.5</token-validation-version>
         <boot-conditionals.version>5.0.9</boot-conditionals.version>
 
@@ -54,7 +54,7 @@
         <reflections.version>0.10.2</reflections.version>
 		<pdfbox.version>3.0.0</pdfbox.version>
 		<jacoco.version>0.8.11</jacoco.version>
-		<gcp.version>0.207.0</gcp.version>
+		<gcp.version>0.208.0</gcp.version>
 		<simpleclient.version>0.16.0</simpleclient.version>
         <graphql-java-codegen.version>5.8.0</graphql-java-codegen.version>
 	</properties>
@@ -106,10 +106,11 @@
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-compiler-plugin</artifactId>
 				<configuration>
-					<parameters>true</parameters>
-                    <source>17</source>
-                    <target>17</target>
+                    <source>${java.version}</source>
+                    <target>${java.version}</target>
+                    <encoding>UTF-8</encoding>
                     <release>${java.version}</release>
+                    <parameters>true</parameters>
                 </configuration>
 			</plugin>
             <plugin>