[v11.3.x] CI: Additional changes for +security versions (#94923)

CI: Additional changes for +security versions (#94854)

* Build: Fix docker manifest create not using correct IMAGE_TAG

* Support publishing security versions of NPM packages

---------

Co-authored-by: Andreas Christou <andreas.christou@grafana.com>
Co-authored-by: Kevin Minehart <kmineh0151@gmail.com>
Co-authored-by: Diego Augusto Molina <diegoaugustomolina@gmail.com>
(cherry picked from commit 8f7352e862)

Co-authored-by: Josh Hunt <joshhunt@users.noreply.github.com>

scripts/drone/variables.star

@@ -2,7 +2,7 @@
 global variables
 """
 
-grabpl_version = "v3.0.53"
+grabpl_version = "v3.0.56"
 golang_version = "1.23.1"
 
 # nodejs_version should match what's in ".nvmrc", but without the v prefix.