Add Alpine 3.22 (remove Alpine 3.20)

Author: tianon

1.10/alpine3.20/Dockerfile renamed to 1.10/alpine3.22/Dockerfile

@@ -45,8 +45,8 @@
     "variants": [
       "bookworm",
       "bullseye",
+      "alpine3.22",
       "alpine3.21",
-      "alpine3.20",
       "windows/windowsservercore-ltsc2025",
       "windows/windowsservercore-ltsc2022",
       "windows/windowsservercore-1809"
@@ -99,8 +99,8 @@
     "variants": [
       "bookworm",
       "bullseye",
+      "alpine3.22",
       "alpine3.21",
-      "alpine3.20",
       "windows/windowsservercore-ltsc2025",
       "windows/windowsservercore-ltsc2022",
       "windows/windowsservercore-1809"
@@ -150,8 +150,8 @@
     "variants": [
       "bookworm",
       "bullseye",
+      "alpine3.22",
       "alpine3.21",
-      "alpine3.20",
       "windows/windowsservercore-ltsc2025",
       "windows/windowsservercore-ltsc2022",
       "windows/windowsservercore-1809"

1.10/alpine3.20/docker-entrypoint.sh renamed to 1.10/alpine3.22/docker-entrypoint.sh

@@ -104,8 +104,8 @@ for version in "${versions[@]}"; do
 			"bookworm",
 			"bullseye",
 			if .arches | keys | any(startswith("alpine-")) then
+				"3.22",
 				"3.21",
-				"3.20",
 				empty
 				| "alpine" + .
 			else empty end,