Build: Re-add missing `armv7` images (#79751)

Readd missing images

.drone.yml

@@ -701,11 +701,11 @@ steps:
 - commands:
   - docker run --privileged --rm tonistiigi/binfmt --install all
   - /src/grafana-build artifacts -a docker:grafana:linux/amd64 -a docker:grafana:linux/amd64:ubuntu
-    -a docker:grafana:linux/arm64 -a docker:grafana:linux/arm64:ubuntu --yarn-cache=$$YARN_CACHE_FOLDER
-    --build-id=$$DRONE_BUILD_NUMBER --ubuntu-base=ubuntu:22.04 --alpine-base=alpine:3.18.4
-    --tag-format='{{ .version_base }}-{{ .buildID }}-{{ .arch }}' --grafana-dir=$$PWD
-    --ubuntu-tag-format='{{ .version_base }}-{{ .buildID }}-ubuntu-{{ .arch }}' >
-    docker.txt
+    -a docker:grafana:linux/arm64 -a docker:grafana:linux/arm64:ubuntu -a docker:grafana:linux/arm/v7
+    -a docker:grafana:linux/arm/v7:ubuntu --yarn-cache=$$YARN_CACHE_FOLDER --build-id=$$DRONE_BUILD_NUMBER
+    --ubuntu-base=ubuntu:22.04 --alpine-base=alpine:3.18.4 --tag-format='{{ .version_base
+    }}-{{ .buildID }}-{{ .arch }}' --grafana-dir=$$PWD --ubuntu-tag-format='{{ .version_base
+    }}-{{ .buildID }}-ubuntu-{{ .arch }}' > docker.txt
   - find ./dist -name '*docker*.tar.gz' -type f | xargs -n1 docker load -i
   depends_on:
   - yarn-install
@@ -1989,11 +1989,11 @@ steps:
 - commands:
   - docker run --privileged --rm tonistiigi/binfmt --install all
   - /src/grafana-build artifacts -a docker:grafana:linux/amd64 -a docker:grafana:linux/amd64:ubuntu
-    -a docker:grafana:linux/arm64 -a docker:grafana:linux/arm64:ubuntu --yarn-cache=$$YARN_CACHE_FOLDER
-    --build-id=$$DRONE_BUILD_NUMBER --ubuntu-base=ubuntu:22.04 --alpine-base=alpine:3.18.4
-    --tag-format='{{ .version_base }}-{{ .buildID }}-{{ .arch }}' --grafana-dir=$$PWD
-    --ubuntu-tag-format='{{ .version_base }}-{{ .buildID }}-ubuntu-{{ .arch }}' >
-    docker.txt
+    -a docker:grafana:linux/arm64 -a docker:grafana:linux/arm64:ubuntu -a docker:grafana:linux/arm/v7
+    -a docker:grafana:linux/arm/v7:ubuntu --yarn-cache=$$YARN_CACHE_FOLDER --build-id=$$DRONE_BUILD_NUMBER
+    --ubuntu-base=ubuntu:22.04 --alpine-base=alpine:3.18.4 --tag-format='{{ .version_base
+    }}-{{ .buildID }}-{{ .arch }}' --grafana-dir=$$PWD --ubuntu-tag-format='{{ .version_base
+    }}-{{ .buildID }}-ubuntu-{{ .arch }}' > docker.txt
   - find ./dist -name '*docker*.tar.gz' -type f | xargs -n1 docker load -i
   depends_on:
   - update-package-json-version
@@ -4629,6 +4629,6 @@ kind: secret
 name: gcr_credentials
 ---
 kind: signature
-hmac: df80b5092eb1332e4cd0ea83df7011790bf745788f7f38a0571cd044319e07af
+hmac: 7a20f11b50807e5554a60a6a0908c2a64844cb633bf496ecb1d3da62e03bf285
 
 ...

scripts/drone/steps/rgm.star

@@ -53,6 +53,8 @@ def rgm_build_docker_step(ubuntu, alpine, depends_on = ["yarn-install"], file =
             "-a docker:grafana:linux/amd64:ubuntu " +
             "-a docker:grafana:linux/arm64 " +
             "-a docker:grafana:linux/arm64:ubuntu " +
+            "-a docker:grafana:linux/arm/v7 " +
+            "-a docker:grafana:linux/arm/v7:ubuntu " +
             "--yarn-cache=$$YARN_CACHE_FOLDER " +
             "--build-id=$$DRONE_BUILD_NUMBER " +
             "--ubuntu-base={} ".format(ubuntu) +