build: standardize dependabot schedule and grouping ESS-7515

Author: acoburn

.github/dependabot.yml

@@ -3,30 +3,26 @@ updates:
   - package-ecosystem: "maven"
     directory: "/"
     schedule:
-      interval: "cron"
-      cronjob: "30 4 1,15 * *"
+      interval: "weekly"
     groups:
-      plugins:
-        patterns:
-          - "org.apache.maven.plugins:*"
-          - "com.mycila:license-maven-plugin"
-          - "org.jacoco:jacoco-maven-plugin"
-          - "org.sonarsource.scanner.maven:sonar-maven-plugin"
-          - "org.sonatype.plugins:nexus-staging-maven-plugin"
-          - "org.owasp:dependency-check-maven"
-          - "com.puppycrawl.tools:checkstyle"
+      test:
+        dependency-type: "development"
+      main:
+        dependency-type: "production"
 
   - package-ecosystem: "github-actions"
     directory: "/"
+    groups:
+      gh-actions:
+        patterns: ["*"]
     schedule:
-      interval: "monthly"
+      interval: "weekly"
 
 # 1.3 Maintenance
   - package-ecosystem: "maven"
     directory: "/"
     schedule:
-      interval: "cron"
-      cronjob: "30 4 1,15 * *"
+      interval: "weekly"
     target-branch: "1.3"
     ignore:
       - dependency-name: "org.eclipse.rdf4j:rdf4j-*"
@@ -44,20 +40,15 @@ updates:
       - "backport"
       - "1.3"
     groups:
-      plugins:
-        patterns:
-          - "org.apache.maven.plugins:*"
-          - "com.mycila:license-maven-plugin"
-          - "org.jacoco:jacoco-maven-plugin"
-          - "org.sonarsource.scanner.maven:sonar-maven-plugin"
-          - "org.sonatype.plugins:nexus-staging-maven-plugin"
-          - "org.owasp:dependency-check-maven"
+      test:
+        dependency-type: "development"
+      main:
+        dependency-type: "production"
 
   - package-ecosystem: "maven"
     directory: "/rdf4j/"
     schedule:
-      interval: "cron"
-      cronjob: "30 4 1,15 * *"
+      interval: "weekly"
     target-branch: "1.3"
     allow:
       - dependency-name: "org.eclipse.rdf4j:rdf4j-*"
@@ -68,8 +59,7 @@ updates:
   - package-ecosystem: "maven"
     directory: "/spring/"
     schedule:
-      interval: "cron"
-      cronjob: "30 4 1,15 * *"
+      interval: "weekly"
     target-branch: "1.3"
     allow:
       - dependency-name: "org.springframework.security:spring-*"
@@ -79,10 +69,12 @@ updates:
 
   - package-ecosystem: "github-actions"
     directory: "/"
+    groups:
+      gh-actions:
+        patterns: ["*"]
     schedule:
-      interval: "monthly"
+      interval: "weekly"
     target-branch: "1.3"
     labels:
       - "backport"
       - "1.3"
-