Rename update output port

[YohannParis]

This pull request includes several changes focused on standardizing the event names in the tera components and improving code clarity. The changes primarily involve renaming the update-output-port event to update-output across various components and updating related function names accordingly.

Event name standardization:

• tera-code-asset-wrapper.vue: Renamed the event update-output-port to update-output and updated the corresponding emit call in the onApplyChanges function.
• tera-intervention-policy-drilldown.vue: Removed the update-output-port event from the defineEmits call.
• tera-model-config-drilldown.vue: Removed the update-output-port event from the defineEmits call.
• ptera-model-edit.vue: Renamed the event update-output-port to update-output and updated the corresponding emit call in the updateNode function. [1] [2]
• era-model-from-equations-drilldown.vue: Renamed the event update-output-port to update-output and updated the corresponding emit call in the updateNodeLabel function. [1] [2]
• tera-stratify-mira.vue: Renamed the event update-output-port to update-output and updated the corresponding emit call in the updateNodeOutput function. [1] [2]

Code clarity improvements:

• tera-workflow.vue: Updated the component bindings and event handlers to use update-output instead of update-output-port. [1] [2]
• services/workflow.ts: Updated the function updateOutputPort to updateOutput and modified the implementation to use the new event name.

[mwdchang]

I didn't test every operator changed here, looks okay!