Add support for alpine 3.22 and drop 3.18 (#301)

* Add support for alpine 3.22 and drop 3.18

- Alpine 3.22 was release a few days ago.
alpinelinux.org/posts/Alpine-3.22.0-released.html
- Alpine 3.18 reached its EOL last month and is therefore dropped.

alpinelinux.org/releases

* Update README.md

* Update builder.yml

* Update .github/workflows/builder.yml

Co-authored-by: Marc Mueller <[email protected]>

* Update README.md

* Update builder.yml

* Update README.md

---------

Co-authored-by: Marc Mueller <[email protected]>

Author: onedr0p

.github/workflows/builder.yml

@@ -8,7 +8,7 @@ on:
 
 env:
   BUILD_TYPE: base
-  ALPINE_LATEST: "3.21"
+  ALPINE_LATEST: "3.22"
   DEBIAN_LATEST: "bookworm"
   UBUNTU_LATEST: "20.4"
   RASPBIAN_LATEST: "bullseye"
@@ -71,7 +71,7 @@ jobs:
     strategy:
       matrix:
         arch: ${{ fromJson(needs.init.outputs.architectures_alpine) }}
-        version: ["3.18", "3.19", "3.20", "3.21"]
+        version: ["3.19", "3.20", "3.21", "3.22"]
     steps:
       - name: Checkout the repository
         uses: actions/[email protected]

README.md

@@ -13,11 +13,11 @@ We support version that are not EOL: https://alpinelinux.org/releases/
 
 | Image | OS | Tags | latest |
 |-------|----|------|--------|
-| armhf-base | Alpine | 3.18, 3.19, 3.20, 3.21 | 3.21 |
-| armv7-base | Alpine | 3.18, 3.19, 3.20, 3.21 | 3.21 |
-| aarch64-base | Alpine | 3.18, 3.19, 3.20, 3.21 | 3.21 |
-| amd64-base | Alpine | 3.18, 3.19, 3.20, 3.21 | 3.21 |
-| i386-base | Alpine | 3.18, 3.19, 3.20, 3.21 | 3.21 |
+| armhf-base | Alpine | 3.19, 3.20, 3.21, 3.22 | 3.22 |
+| armv7-base | Alpine | 3.19, 3.20, 3.21, 3.22 | 3.22 |
+| aarch64-base | Alpine | 3.19, 3.20, 3.21, 3.22 | 3.22 |
+| amd64-base | Alpine | 3.19, 3.20, 3.21, 3.22 | 3.22 |
+| i386-base | Alpine | 3.19, 3.20, 3.21, 3.22 | 3.22 |
 
 ### jemalloc