Remove milestone from the test matrix

resolves #178

Author: yurnov

.github/workflows/integration_simple.yml

@@ -27,14 +27,6 @@ on:
               "ansible-version": "devel",
               "python-version": "3.10"
             },
-            {
-              "ansible-version": "milestone",
-              "python-version": "3.11"
-            },
-            {
-              "ansible-version": "milestone",
-              "python-version": "3.10"
-            },
             {
               "ansible-version": "stable-2.19",
               "python-version": "3.10"
@@ -82,7 +74,6 @@ jobs:
           - stable-2.17
           - stable-2.18
           - stable-2.19
-          - milestone
           - devel
         python-version:
           # 2.16 supports Python 3.10-3.11

.github/workflows/sanity.yml

@@ -27,14 +27,6 @@ on:
               "ansible-version": "devel",
               "python-version": "3.10"
             },
-            {
-              "ansible-version": "milestone",
-              "python-version": "3.11"
-            },
-            {
-              "ansible-version": "milestone",
-              "python-version": "3.10"
-            },
             {
               "ansible-version": "stable-2.19",
               "python-version": "3.10"
@@ -95,7 +87,6 @@ jobs:
           - stable-2.17
           - stable-2.18
           - stable-2.19
-          - milestone
           - devel
         python-version:
           # 2.16 supports Python 3.10-3.11

.github/workflows/unit_galaxy.yml

@@ -27,14 +27,6 @@ on:
               "ansible-version": "devel",
               "python-version": "3.10"
             },
-            {
-              "ansible-version": "milestone",
-              "python-version": "3.11"
-            },
-            {
-              "ansible-version": "milestone",
-              "python-version": "3.10"
-            },
             {
               "ansible-version": "stable-2.19",
               "python-version": "3.10"
@@ -88,7 +80,6 @@ jobs:
           - stable-2.17
           - stable-2.18
           - stable-2.19
-          - milestone
           - devel
         python-version:
           # 2.16 supports Python 3.10-3.11

.github/workflows/unit_source.yml

@@ -19,10 +19,6 @@ on:
         # https://docs.ansible.com/ansible/devel/roadmap/ROADMAP_2_18.html
         default: >-
           [
-            {
-              "ansible-version": "milestone",
-              "python-version": "3.11"
-            },
             {
               "ansible-version": "devel",
               "python-version": "3.11"
@@ -66,7 +62,6 @@ jobs:
           - stable-2.17
           - stable-2.18
           - stable-2.19
-          - milestone
           - devel
         python-version:
           # 2.16 supports Python 3.10-3.11