Add 5.7 branch (#383)

* add 5.7 branch

* delete trigger on schedule

* add editon in goreleaser

* revert ee changes (moved to another PR)

Author: konrad-sol

config/config.yaml

@@ -103,18 +103,6 @@ policy:
                 - distroless
                 - ee
                 - fips
-            release-5.3:
-              buildenv: 1.22-bullseye
-              features:
-                - distroless
-                - s390x
-                - release-test
-            release-5.5:
-              buildenv: 1.21-bullseye
-              features:
-                - distroless
-                - s390x
-                - release-test
             release-5.6:
               features:
                 - distroless
@@ -125,6 +113,13 @@ policy:
               features:
                 - plugin-compiler-fix-vendor
                 - python-support
+            release-5.7:
+              features:
+                - s390x
+                - release-test
+                - distroless
+                - ee
+                - fips
 
         tyk-analytics:
           description: >-
@@ -154,18 +149,6 @@ policy:
                 - s390x
                 - distroless
                 - release-test
-            release-5.3:
-              buildenv: 1.22-bullseye
-              features:
-                - distroless
-                - s390x
-                - release-test
-            release-5.5:
-              buildenv: 1.21-bullseye
-              features:
-                - distroless
-                - s390x
-                - release-test
             release-5.6:
               features:
                 - distroless
@@ -175,6 +158,11 @@ policy:
               buildenv: 1.16
               features:
                 - el7-pgo-build
+            release-5.7:
+              features:
+                - distroless
+                - s390x
+                - release-test
 
         portal:
           description: >-

policy/templates/releng/.github/workflows/release.yml

@@ -15,10 +15,7 @@ name: Release
 #   group: {{`${{ github.workflow }}-${{ github.ref }}`}}
 #   cancel-in-progress: {{`${{ github.event_name == 'pull_request' }}`}}
 
-on:
-  # Trigger release every monday at midnight for master CI images
-  schedule:
-    - cron: "0 0 * * 1"   
+on: 
   pull_request:
   push:
     branches: