ci(earthly): Reorganise earthly includes

docs/.gitlab-ci.yaml

 include:
-  - local: 'images/.utils/gitlab-earthly.yaml'
+  - local: 'shared/earthly/gitlab-earthly-cloud.yaml'
 
 stages:
     - build
 
 lint-docs:
-  extends: .earthly
+  extends: .earthly-cloud
   stage: lint
   script:
     - earthly --ci +docs-lint

images/.utils/gitlab-ci.yaml

+include:
+  - local: 'shared/earthly/gitlab-earthly-cloud.yaml'
+
 container-build:
-  stage: build
-  image: earthly/earthly:v0.8.3
-  variables:
-    FORCE_COLOR: 1
-    EARTHLY_EXEC_CMD: "/bin/sh"
+  extends: .earthly-cloud
   script:
-    - earthly --org earthly-5846 --sat sat01 --ci --push -P +images
-  tags:
+    - earthly --use-inline-cache --save-inline-cache --ci --push +images
\ No newline at end of file
-    - kubernetes
\ No newline at end of file

shared/earthly/gitlab-earthly-cloud.yaml

+.earthly-cloud:
+  stage: build
+  image: docker.io/earthly/earthly:v0.8.4@sha256:32e08fabd79f39bd58a76250c8801f6879540404bfea89eeb548414672fb607b
+  variables:
+    FORCE_COLOR: 1
+    EARTHLY_EXEC_CMD: "/bin/sh"
+  tags:
+    - kubernetes
\ No newline at end of file