Fix v1.xx.y-n.m tag generation (#441)

In the previous version, instead of v1.19.0-1.0,
tagged as v1.19.0-debian.

Before:

v1.19.0-debian-amd64-1.0 (tag1)
  => v1.19.0-debian-1.0 (MULTIARCH_AMD64_TAG)
  => v1.19.0-debian (MULTIARCH_SHORT_ALIAS this is wrong!)

After:

v1.19.0-debian-amd64-1.0 (tag1)
  => v1.19.0-debian-1.0 (MULTIARCH_AMD64_TAG)
  => v1.19.0-1.0

Signed-off-by: Kentaro Hayashi <hayashi@clear-code.com>

v1.16.9-1.0 has been released

Add v1.18.0-1.3 images (#436)

* Bump version to v1.18.0-1.3

Signed-off-by: Kentaro Hayashi <hayashi@clear-code.com>

* Bump ruby toolchain version

Signed-off-by: Kentaro Hayashi <hayashi@clear-code.com>

* Add v1.18.0 images

* Bump version to 1.18.0-1.3
* Bump ruby toolchain version on Windows

Signed-off-by: Kentaro Hayashi <hayashi@clear-code.com>

---------

Signed-off-by: Kentaro Hayashi <hayashi@clear-code.com>

v1.16.8-1.0 has been released

Add v1.18.0-1.2 images (#433)

Follow base image updates. (Ruby 3.2.8)

Signed-off-by: Kentaro Hayashi <hayashi@clear-code.com>

v1.16.7-1.2 has been released

Add v1.18.0-1.1 images (#430)

Signed-off-by: Kentaro Hayashi <hayashi@clear-code.com>

v1.16.7-1.1 has been released

v1.16.7-1.0 has been released

Merge pull request #410 from fluent/fix-link

Fix v1.18 links