FIO-9055: separate rowPath from componentPath in getComponentActualValue fn

[brendanbond]

Link to Jira Ticket

https://formio.atlassian.net/browse/FIO-9055

Description

Previously, nested data components (e.g. edit grid, container, data grid, etc.) did not handle the case of a conditional component that was outside of the component's contextual row value. In other words, an edit grid component that contains a child text field that itself contains a conditional based on a parent-level component:

    const form = {
      display: 'form',
      components: [
        {
          label: 'Select',
          widget: 'choicesjs',
          tableView: true,
          data: {
            values: [
              {
                label: 'Action1',
                value: 'action1',
              },
              {
                label: 'Custom',
                value: 'custom',
              },
            ],
          },
          key: 'select',
          type: 'select',
          input: true,
        },
        {
          label: 'Edit Grid',
          tableView: false,
          rowDrafts: false,
          key: 'editGrid',
          type: 'editgrid',
          displayAsTable: false,
          input: true,
          components: [
            {
              label: 'Text Field',
              applyMaskOn: 'change',
              tableView: true,
              key: 'textField',
              conditional: {
                show: true,
                conjunction: 'all',
                conditions: [
                  {
                    component: 'select',
                    operator: 'isEqual',
                    value: 'custom',
                  },
                ],
              },
              type: 'textfield',
              input: true,
            },
          ],
        },
        {
          type: 'button',
          label: 'Submit',
          key: 'submit',
          disableOnInvalid: true,
          input: true,
          tableView: false,
        },
      ],
    };

could not reach outside of its contextual row context to get the correct value. This PR updates the getComponentActualValue method so that rowPath and a full componentPath are separate.

Breaking Changes / Backwards Compatibility

n/a

Dependencies

n/a

How has this PR been tested?

Manually + automated testing; formio and formio-server tests pass

Checklist:

• I have completed the above PR template
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation (if applicable)
• My changes generate no new warnings
• My changes include tests that prove my fix is effective (or that my feature works as intended)
• New and existing unit/integration tests pass locally with my changes
• Any dependent changes have corresponding PRs that are listed above