Use only 1.17.0/OTP 27 and 1.9.3/OTP 22 on CI

Author: v0idpwn

.github/workflows/latest_conformance.yml

@@ -19,8 +19,8 @@ jobs:
     strategy:
       matrix:
         include:
-          - otp: 24.0
-            elixir: 1.14.0
+          - otp: 27.0
+            elixir: 1.17.0
 
     env:
       MIX_ENV: test

.github/workflows/main.yml

@@ -17,21 +17,6 @@ jobs:
         include:
           - otp: 27.0
             elixir: 1.17.0
-          - otp: 26.0
-            elixir: 1.15.7
-            lint: true
-            integration: true
-            coverage: true
-          - otp: 25.0
-            elixir: 1.14.5
-          - otp: 25.0
-            elixir: 1.13.4
-          - otp: 24.0
-            elixir: 1.12.3
-          - otp: 23.3
-            elixir: 1.11.4
-          - otp: 23.3
-            elixir: 1.10.4
           - otp: 22.3
             elixir: 1.9.4
 
@@ -137,8 +122,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        otp: [24.2]
-        elixir: [1.13.1]
+        otp: [27.0]
+        elixir: [1.17.0]
 
     env:
       MIX_ENV: test