Update to Alpine 3.20

Author: tianon

1.10/alpine3.18/Dockerfile renamed to 1.10/alpine3.20/Dockerfile

@@ -45,8 +45,8 @@
     "variants": [
       "bookworm",
       "bullseye",
+      "alpine3.20",
       "alpine3.19",
-      "alpine3.18",
       "windows/windowsservercore-ltsc2022",
       "windows/windowsservercore-1809"
     ],
@@ -99,8 +99,8 @@
     "variants": [
       "bookworm",
       "bullseye",
+      "alpine3.20",
       "alpine3.19",
-      "alpine3.18",
       "windows/windowsservercore-ltsc2022",
       "windows/windowsservercore-1809"
     ],
@@ -148,8 +148,8 @@
     "variants": [
       "bookworm",
       "bullseye",
+      "alpine3.20",
       "alpine3.19",
-      "alpine3.18",
       "windows/windowsservercore-ltsc2022",
       "windows/windowsservercore-1809"
     ],

1.10/alpine3.18/docker-entrypoint.sh renamed to 1.10/alpine3.20/docker-entrypoint.sh

@@ -104,13 +104,15 @@ for version in "${versions[@]}"; do
 			"bookworm",
 			"bullseye",
 			if .arches | keys | any(startswith("alpine-")) then
+				"3.20",
 				"3.19",
-				"3.18"
+				empty
 				| "alpine" + .
 			else empty end,
 			if .arches | has("windows-amd64") then
 				"ltsc2022",
-				"1809"
+				"1809",
+				empty
 				| "windows/windowsservercore-" + .
 			else empty end
 		])