Remove 2.2 branch.

Author: dkorunic

.github/workflows/docker_manual.yml

@@ -9,7 +9,7 @@ jobs:
       packages: write
     strategy:
       matrix:
-        branch: ["2.2", "2.4", "2.6", "2.8", "2.9", "3.0", "3.1", "3.2", "3.3"]
+        branch: ["2.4", "2.6", "2.8", "2.9", "3.0", "3.1", "3.2", "3.3"]
     env:
       DOCKER_PLATFORMS: linux/amd64,linux/arm/v7,linux/arm64
       DOCKER_IMAGE: haproxytech/haproxy-debian

2.2/Dockerfile

@@ -2,7 +2,7 @@
 
 DOCKER_TAG="haproxytech/haproxy-debian"
 HAPROXY_GITHUB_URL="https://github.com/haproxytech/haproxy-docker-debian/blob/main"
-HAPROXY_BRANCHES="2.2 2.4 2.6 2.8 2.9 3.0 3.1 3.2 3.3"
+HAPROXY_BRANCHES="2.4 2.6 2.8 2.9 3.0 3.1 3.2 3.3"
 HAPROXY_CURRENT_BRANCH="3.2"
 PUSH="no"
 HAPROXY_UPDATED=""