chore(deps): container image updates (#150)

* chore(deps): updated to nodejs 20

* chore(deps): updated keycloak to 22

* chore(deps): updated to java distroless based on Debian 12

* chore: downgrade keycloak

src/Dockerfile

@@ -2,7 +2,7 @@ FROM docker.io/library/gradle:8.4.0-jdk17@sha256:e7d68f73bf6db644ca5947eb83588c1
 WORKDIR /home/gradle/src
 ENV GRADLE_USER_HOME="/gradle"
 
-ARG OPENTELEMETRY_JAVA_AGENT_VERSION=1.27.0
+ARG OPENTELEMETRY_JAVA_AGENT_VERSION=1.30.0
 RUN wget --quiet "https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases/download/v${OPENTELEMETRY_JAVA_AGENT_VERSION}/opentelemetry-javaagent.jar"
 
 COPY settings.gradle ./
@@ -24,7 +24,7 @@ ENV TZ="UTC"
 RUN gradle ":${MODULE_NAME}:test" && \
     gradle jacocoTestReport
 
-FROM gcr.io/distroless/java17-debian11:nonroot@sha256:6e9c1615972eaef182a0bc6cca02fbbf62ad6e160118461616ed1a688c3823ea
+FROM gcr.io/distroless/java17-debian12:nonroot@sha256:340af6ae4c452f0f68b2ea10c78ba42d9fd5faa687ac6b72cc703f849f8080b1
 WORKDIR /app
 
 COPY --from=build /home/gradle/src/opentelemetry-javaagent.jar ./opentelemetry-javaagent.jar

src/list/Dockerfile

@@ -1,4 +1,4 @@
-FROM docker.io/library/node:18.18.0@sha256:ee0a21d64211d92d4340b225c556e9ef1a8bce1d5b03b49f5f07bf1dbbaa5626 AS base
+FROM docker.io/library/node:20.8.0@sha256:6b3f9aa7eefa8d4c93d43914e78aa2bfea9a12808b0059e5da78854dfa8b8768 AS base
 WORKDIR /app
 
 COPY package.json ./
@@ -26,7 +26,7 @@ COPY server/package.json ./server/
 RUN npm clean-install --workspace=server
 COPY server/*.js ./server/
 
-FROM gcr.io/distroless/nodejs:18@sha256:b534f9b5528e69baa7e8caf7bcc1d93ecf59faa15d289221decf5889a2ed3877
+FROM gcr.io/distroless/nodejs20-debian12:nonroot@sha256:6ac88bf8da1e58af449c9c4ff86ccd20fc062b0f9585e5d53f85fe9657d3f681
 WORKDIR /app
 USER 65532:65532
 # Port 8081 is currently not used, but exposed to make