Revert "Drop tests from ansible-core < 2.16 (#160)" (#161)

This reverts commit bd08215.

Author: GomathiselviS

.github/workflows/sanity.yml

@@ -18,17 +18,33 @@ on:
         default: >-
           [
             {
-              "ansible-version": "devel",
-              "python-version": "3.10"
+              "ansible-version": "stable-2.16",
+              "python-version": "3.9"
+            },
+            {
+              "ansible-version": "stable-2.17",
+              "python-version": "3.9"
             },
             {
               "ansible-version": "milestone",
+              "python-version": "3.9"
+            },
+            {
+              "ansible-version": "devel",
+              "python-version": "3.9"
+            },
+            {
+              "ansible-version": "devel",
               "python-version": "3.10"
             },
             {
-              "ansible-version": "stable-2.18",
+              "ansible-version": "milestone",
               "python-version": "3.10"
             },
+            {
+              "ansible-version": "stable-2.15",
+              "python-version": "3.12"
+            }
           ]
         required: false
         type: string
@@ -56,12 +72,13 @@ jobs:
         os:
           - ubuntu-latest
         ansible-version:
+          - stable-2.15
           - stable-2.16
           - stable-2.17
-          - stable-2.18
           - milestone
           - devel
         python-version:
+          - "3.9"
           - "3.10"
           - "3.11"
           - "3.12"

.github/workflows/unit_source.yml

@@ -16,17 +16,33 @@ on:
         default: >-
           [
             {
-              "ansible-version": "devel",
-              "python-version": "3.10"
+              "ansible-version": "stable-2.16",
+              "python-version": "3.9"
+            },
+            {
+              "ansible-version": "stable-2.17",
+              "python-version": "3.9"
             },
             {
               "ansible-version": "milestone",
+              "python-version": "3.9"
+            },
+            {
+              "ansible-version": "devel",
+              "python-version": "3.9"
+            },
+            {
+              "ansible-version": "devel",
               "python-version": "3.10"
             },
             {
-              "ansible-version": "stable-2.18",
+              "ansible-version": "milestone",
               "python-version": "3.10"
             },
+            {
+              "ansible-version": "stable-2.15",
+              "python-version": "3.12"
+            }
           ]
         required: false
         type: string
@@ -41,12 +57,13 @@ jobs:
       fail-fast: false
       matrix:
         ansible-version:
+          - stable-2.15
           - stable-2.16
           - stable-2.17
-          - stable-2.18
           - milestone
           - devel
         python-version:
+          - "3.9"
           - "3.10"
           - "3.11"
           - "3.12"