Update memcached

Changes:

- https://github.com/docker-library/memcached/commit/471a298: Update 1 to alpine 3.19
- https://github.com/docker-library/memcached/commit/9cd87ed: Merge pull request https://github.com/docker-library/memcached/pull/94 from infosiftr/one-template
- https://github.com/docker-library/memcached/commit/52c3fa2: Update templating to pin to only major version and use a single template
- https://github.com/docker-library/memcached/commit/1cd4fbf: Merge pull request https://github.com/docker-library/memcached/pull/93 from LaurentGoderre/templating
- https://github.com/docker-library/memcached/commit/8b76567: Implement jq templating

library/memcached

@@ -1,4 +1,4 @@
-# this file is generated via https://github.com/docker-library/memcached/blob/3e552dc7c3907467c258c986cb4763a544ee3041/generate-stackbrew-library.sh
+# this file is generated via https://github.com/docker-library/memcached/blob/52c3fa2f38bc81f2f3ace853a4b059046c32183a/generate-stackbrew-library.sh
 
 Maintainers: Tianon Gravi <[email protected]> (@tianon),
              Joseph Ferguson <[email protected]> (@yosifkit)
@@ -6,10 +6,10 @@ GitRepo: https://github.com/docker-library/memcached.git
 
 Tags: 1.6.22, 1.6, 1, latest, 1.6.22-bookworm, 1.6-bookworm, 1-bookworm, bookworm
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, mips64le, ppc64le, s390x
-GitCommit: b8a7264e4fc952fd71f2fe325908d6ba06e8e061
-Directory: debian
+GitCommit: 52c3fa2f38bc81f2f3ace853a4b059046c32183a
+Directory: 1/debian
 
-Tags: 1.6.22-alpine, 1.6-alpine, 1-alpine, alpine, 1.6.22-alpine3.18, 1.6-alpine3.18, 1-alpine3.18, alpine3.18
+Tags: 1.6.22-alpine, 1.6-alpine, 1-alpine, alpine, 1.6.22-alpine3.19, 1.6-alpine3.19, 1-alpine3.19, alpine3.19
 Architectures: amd64, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: b8a7264e4fc952fd71f2fe325908d6ba06e8e061
-Directory: alpine
+GitCommit: 471a2986706be906753f3b271a55c54391667cbb
+Directory: 1/alpine