Restructure github actions and update readme (#491)

Signed-off-by: Raul Sanchez-Mateos <[email protected]>

.github/workflows/nightly-system-ci.yml

@@ -0,0 +1,37 @@
+# Nightly test workflow for DDS Router
+name: nightly-system-ci
+
+on:
+  schedule:
+    - cron: '0 5 * * *'
+
+jobs:
+
+  reusable_docker_tests_v2:
+    name: reusable_docker_tests_v2
+    uses: ./.github/workflows/docker-reusable-workflow.yml
+    with:
+      fastcdr_branch: '2.x'
+      fastdds_branch: '2.x'
+      devutils_branch: '0.x'
+      ddspipe_branch: '0.x'
+      ddsrouter_branch: '2.x'
+      custom_version_build: 'v2'
+      dependencies_artifact_postfix: '_nightly'
+      ref: '2.x'
+    secrets: inherit
+
+  reusable_docker_tests_v3:
+    name: reusable_docker_tests_v3
+    uses: ./.github/workflows/docker-reusable-workflow.yml
+    with:
+      fastcdr_branch: '2.x'
+      fastdds_branch: '3.x'
+      devutils_branch: '1.x'
+      ddspipe_branch: '1.x'
+      ddsrouter_branch: '3.x'
+      custom_version_build: 'v3'
+      dependencies_artifact_postfix: '_nightly'
+      ref: 'main'
+    secrets: inherit
+

.github/workflows/nightly.yml → .github/workflows/nightly-ubuntu-ci.yml

@@ -1,5 +1,5 @@
 # Nightly test workflow for DDS Router
-name: nightly
+name: nightly-ubuntu-ci
 
 on:
   schedule:
@@ -9,7 +9,7 @@ jobs:
 
   reusable_tests_v2:
     name: reusable_tests_v2
-    uses: ./.github/workflows/reusable-workflow.yml
+    uses: ./.github/workflows/reusable-ubuntu-ci.yml
     with:
       custom_version_build: 'v2'
       dependencies_artifact_postfix: '_nightly'
@@ -18,7 +18,7 @@ jobs:
 
   reusable_tests_v3:
     name: reusable_tests_v3
-    uses: ./.github/workflows/reusable-workflow.yml
+    uses: ./.github/workflows/reusable-ubuntu-ci.yml
     with:
       custom_version_build: 'v3'
       dependencies_artifact_postfix: '_nightly'

.github/workflows/nightly-windows-ci.yml

@@ -0,0 +1,27 @@
+# Nightly test workflow for DDS Router
+name: nightly-windows-ci
+
+on:
+  schedule:
+    - cron: '0 5 * * *'
+
+jobs:
+
+  reusable_tests_v2:
+    name: reusable_tests_v2
+    uses: ./.github/workflows/reusable-windows-ci.yml
+    with:
+      custom_version_build: 'v2'
+      dependencies_artifact_postfix: '_nightly'
+      ref: '2.x'
+    secrets: inherit
+
+  reusable_tests_v3:
+    name: reusable_tests_v3
+    uses: ./.github/workflows/reusable-windows-ci.yml
+    with:
+      custom_version_build: 'v3'
+      dependencies_artifact_postfix: '_nightly'
+      ref: 'main'
+    secrets: inherit
+