SRE-3751 cq: monitor Hadoop Maven dependencies

.github/dependabot.yml

@@ -83,3 +83,45 @@ updates:
       - daos-stack/actions-watchers
     commit-message:
       prefix: "Doc-only: true \n"
+
+  - package-ecosystem: maven
+    target-branch: master
+    directory: /src/client/java/hadoop-daos
+    schedule:
+      interval: weekly
+    groups:
+      java-packages:
+        patterns:
+          - "*"
+    reviewers:
+      - daos-stack/actions-watchers
+    commit-message:
+      prefix: "Doc-only: true \n"
+
+  - package-ecosystem: maven
+    target-branch: release/2.8
+    directory: /src/client/java/hadoop-daos
+    schedule:
+      interval: weekly
+    groups:
+      java-packages:
+        patterns:
+          - "*"
+    reviewers:
+      - daos-stack/actions-watchers
+    commit-message:
+      prefix: "Doc-only: true \n"
+
+  - package-ecosystem: maven
+    target-branch: release/2.6
+    directory: /src/client/java/hadoop-daos
+    schedule:
+      interval: weekly
+    groups:
+      java-packages:
+        patterns:
+          - "*"
+    reviewers:
+      - daos-stack/actions-watchers
+    commit-message:
+      prefix: "Doc-only: true \n"

utils/scripts/install-el8.sh

@@ -44,7 +44,7 @@ dnf --nodocs install ${dnf_install_args} \
     help2man \
     hdf5-devel \
     hwloc-devel \
-    java-1.8.0-openjdk \
+    java-17-openjdk \
     json-c-devel \
     libaio-devel \
     libasan \
@@ -108,13 +108,10 @@ if [ "$arch" = x86_64 ]; then
         libipmctl-devel
 fi
 
-# For fedora, java-11 is installed along with maven if we install maven from
-# repo. But we need java-8 (1.8). The 'devel' package also needs to be
-# installed specifically.
-
+# For fedora, maven may pull a default JDK. Install Java 17 devel explicitly.
 if [ -e /etc/fedora-release ]; then
     # shellcheck disable=SC2086
-    dnf install ${dnf_install_args} java-1.8.0-openjdk-devel maven-openjdk8
+    dnf install ${dnf_install_args} java-17-openjdk-devel maven
 else
     # shellcheck disable=SC2086
     dnf install ${dnf_install_args} maven

utils/scripts/install-el9.sh

@@ -43,7 +43,7 @@ dnf --nodocs install ${dnf_install_args} \
     hdf5-devel \
     hwloc-devel \
     ipmctl \
-    java-1.8.0-openjdk \
+    java-21-openjdk \
     json-c-devel \
     libaio-devel \
     libasan \

utils/scripts/install-leap15.sh

@@ -39,7 +39,7 @@ dnf --nodocs install ${dnf_install_args} \
     gzip \
     hdf5-devel \
     hwloc-devel \
-    java-1_8_0-openjdk-devel \
+    java-17-openjdk-devel \
     libaio-devel \
     libasan8 \
     libcmocka-devel \