Configure Dependabot to update GitHub Actions and Submodules (#22643)

* Configure Dependabot to update GitHub Actions and Submodules

* Fix taget branches of submodules

* Remove custom action to update submodules

Author: sgiehl

.github/dependabot.yml

@@ -0,0 +1,29 @@
+version: 2
+updates:       
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "monthly"
+    commit-message:
+      prefix: "[GitHub Actions] "
+    open-pull-requests-limit: 10
+    reviewers:
+      - "matomo-org/core-reviewers"
+    pull-request-branch-name:
+      separator: "-"    
+     
+  - package-ecosystem: "gitsubmodule"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "sunday"
+    groups:
+      all-submodules:
+        patterns:
+         - "*"
+    commit-message:
+      prefix: "[Submodules] "
+    reviewers:
+      - "matomo-org/core-reviewers"
+    pull-request-branch-name:
+      separator: "-" 

.github/workflows/submodules.yml

@@ -1,63 +1,67 @@
 [submodule "plugins/SecurityInfo"]
     path = plugins/SecurityInfo
     url = https://github.com/matomo-org/plugin-SecurityInfo.git
-    branch = master
+    branch = 5.x-dev
 [submodule "plugins/TreemapVisualization"]
     path = plugins/TreemapVisualization
     url = https://github.com/matomo-org/plugin-TreemapVisualization.git
-    branch = master
+    branch = 5.x-dev
 [submodule "plugins/VisitorGenerator"]
     path = plugins/VisitorGenerator
     url = https://github.com/matomo-org/plugin-VisitorGenerator.git
-    branch = master
+    branch = 5.x-dev
 [submodule "plugins/CustomAlerts"]
     path = plugins/CustomAlerts
     url = https://github.com/matomo-org/plugin-CustomAlerts.git
-    branch = master
+    branch = 5.x-dev
 [submodule "plugins/TasksTimetable"]
     path = plugins/TasksTimetable
     url = https://github.com/matomo-org/plugin-TasksTimetable.git
-    branch = master
+    branch = 5.x-dev
 [submodule "plugins/QueuedTracking"]
     path = plugins/QueuedTracking
     url = https://github.com/matomo-org/plugin-QueuedTracking.git
-    branch = master
+    branch = 5.x-dev
 [submodule "plugins/LogViewer"]
-	path = plugins/LogViewer
-	url = https://github.com/matomo-org/plugin-LogViewer.git
-    branch = master
+    path = plugins/LogViewer
+    url = https://github.com/matomo-org/plugin-LogViewer.git
+    branch = 5.x-dev
 [submodule "plugins/AnonymousPiwikUsageMeasurement"]
-	path = plugins/AnonymousPiwikUsageMeasurement
-	url = https://github.com/matomo-org/plugin-AnonymousPiwikUsageMeasurement.git
-    branch = master
+    path = plugins/AnonymousPiwikUsageMeasurement
+    url = https://github.com/matomo-org/plugin-AnonymousPiwikUsageMeasurement.git
+    branch = 5.x-dev
 [submodule "plugins/Bandwidth"]
-	path = plugins/Bandwidth
-	url = https://github.com/matomo-org/plugin-Bandwidth.git
-    branch = master
+    path = plugins/Bandwidth
+    url = https://github.com/matomo-org/plugin-Bandwidth.git
+    branch = 5.x-dev
 [submodule "plugins/LoginLdap"]
-	path = plugins/LoginLdap
-	url = https://github.com/matomo-org/plugin-LoginLdap.git
-    branch = master
+    path = plugins/LoginLdap
+    url = https://github.com/matomo-org/plugin-LoginLdap.git
+    branch = 5.x-dev
 [submodule "plugins/MarketingCampaignsReporting"]
-	path = plugins/MarketingCampaignsReporting
-	url = https://github.com/matomo-org/plugin-MarketingCampaignsReporting.git
-    branch = master
+    path = plugins/MarketingCampaignsReporting
+    url = https://github.com/matomo-org/plugin-MarketingCampaignsReporting.git
+    branch = 5.x-dev
 [submodule "plugins/TagManager"]
-	path = plugins/TagManager
-	url = https://github.com/matomo-org/tag-manager.git
-	branch = master
+    path = plugins/TagManager
+    url = https://github.com/matomo-org/tag-manager.git
+    branch = 5.x-dev
 [submodule "plugins/DeviceDetectorCache"]
-	path = plugins/DeviceDetectorCache
-	url = https://github.com/matomo-org/plugin-DeviceDetectorCache.git
+    path = plugins/DeviceDetectorCache
+    url = https://github.com/matomo-org/plugin-DeviceDetectorCache.git
+    branch = 5.x-dev
 [submodule "plugins/Provider"]
-	path = plugins/Provider
-	url = https://github.com/matomo-org/plugin-Provider.git
+    path = plugins/Provider
+    url = https://github.com/matomo-org/plugin-Provider.git
+    branch = 5.x-dev
 [submodule "plugins/CustomVariables"]
-	path = plugins/CustomVariables
-	url = https://github.com/matomo-org/plugin-CustomVariables.git
+    path = plugins/CustomVariables
+    url = https://github.com/matomo-org/plugin-CustomVariables.git
+    branch = 5.x-dev
 [submodule "plugins/TrackingSpamPrevention"]
-	path = plugins/TrackingSpamPrevention
-	url = https://github.com/matomo-org/plugin-TrackingSpamPrevention.git
+    path = plugins/TrackingSpamPrevention
+    url = https://github.com/matomo-org/plugin-TrackingSpamPrevention.git
+    branch = 5.x-dev
 
 
 # Add new Plugin submodule above this line ^^
@@ -68,9 +72,10 @@
 [submodule "misc/log-analytics"]
     path = misc/log-analytics
     url = https://github.com/matomo-org/matomo-log-analytics.git
-    branch = master
+    branch = 5.x-dev
 [submodule "plugins/Morpheus/icons"]
-	path = plugins/Morpheus/icons
-	url = https://github.com/matomo-org/matomo-icons.git
+    path = plugins/Morpheus/icons
+    url = https://github.com/matomo-org/matomo-icons.git
+    branch = master
 
-# Note: do not add new plugin submodules here, but a few lines above
+# Note: do not add new plugin submodules here, but a few lines above