feat: add and use current datetime and odr_url for standardising TDE-…

…1318 (#856)

📣 to be merged only once the relevant work on
[TDE-1129](https://toitutewhenua.atlassian.net/browse/TDE-1129) has been
completed and released 📣

This Pull Request builds on [Pull Request
#884](#844) that adds the
`stac-setup` step and related parameters for the `linz:slug`.

#### Motivation

- [TDE-1129: Add created and updated timestamps to STAC
metadata](https://toitutewhenua.atlassian.net/browse/TDE-1129)

#### Modification

- Update `standardise-validate` to use the `odr_url` workflow parameter
as `--odr-url` input.
- Update `standardise-validate` to use the `collection_id` parameter
from the `stac-setup` task.
- Generate a timestamp and provide it to `standardise-validate` as
`--current-datetime`.


![stac-setup](https://github.com/user-attachments/assets/02ae21be-f763-4056-82dd-e8eb20e2c2a0)

#### Checklist

- [ ] Tests updated
- [ ] Docs updated N/A
- [x] Issue linked in Title


[TDE-1129]:
https://toitutewhenua.atlassian.net/browse/TDE-1129?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ

workflows/raster/standardising.yaml

@@ -43,7 +43,7 @@ spec:
         value: 'v7'
       - name: version_topo_imagery
         description: 'Specify a version of the topo-imagery image to use, e.g. "v4.8" or "latest"'
-        value: 'v6'
+        value: 'v7'
       - name: user_group
         description: Group of users running the workflow
         value: 'none'
@@ -413,6 +413,8 @@ spec:
                   value: '{{item}}'
                 - name: collection_id
                   value: '{{tasks.stac-setup.outputs.parameters.collection_id}}'
+                - name: current_datetime
+                  value: '{{tasks.stac-setup.finishedAt}}'
                 - name: target
                   value: '{{=sprig.trimSuffix("/", tasks["get-location"].outputs.parameters.location)}}/flat/'
               artifacts:
@@ -505,6 +507,7 @@ spec:
         parameters:
           - name: group_id
           - name: collection_id
+          - name: current_datetime
           - name: target
         artifacts:
           - name: group_data
@@ -544,6 +547,10 @@ spec:
           - '{{=sprig.trim(workflow.parameters.target_epsg)}}'
           - '--gsd'
           - '{{=sprig.trim(workflow.parameters.gsd)}}'
+          - '--odr-url'
+          - '{{=sprig.trim(workflow.parameters.odr_url)}}'
+          - '--current-datetime'
+          - '{{inputs.parameters.current_datetime}}'
 
     - name: create-collection
       nodeSelector:
@@ -678,4 +685,4 @@ spec:
 
   volumes:
     - name: ephemeral
-      emptyDir: {}
+      emptyDir: {}