Bump maven from 3.9.4-eclipse-temurin-17 to 3.9-eclipse-temurin-8 in …

…/src/main/docker (#187)

* Bump maven in /src/main/docker

Bumps maven from 3.9.4-eclipse-temurin-17 to 3.9-eclipse-temurin-8.

---
updated-dependencies:
- dependency-name: maven
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

* Update Maven build container version

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Kevin S. Clarke <ksclarke@ksclarke.io>

src/main/docker/Dockerfile

@@ -1,6 +1,6 @@
 
 # We do a multi-stage build; the first stage builds the Cantaloupe code
-FROM maven:3.9.4-eclipse-temurin-17 AS MAVEN_TOOL_CHAIN
+FROM maven:3.9.8-eclipse-temurin-17 AS MAVEN_TOOL_CHAIN
 
 # Where we find the stable Cantaloupe Jar file
 ENV CANTALOUPE_RELEASES="https://github.com/cantaloupe-project/cantaloupe/releases/download"