fix(modal): card modal no longer dismisses from content with refresher

[liamdebeasi]

Pull request checklist

Please check if your PR fulfills the following requirements:

• Tests for the changes have been added (for bug fixes / features)
• Docs have been reviewed and added / updated if needed (for bug fixes / features)
• Build (npm run build) was run locally and any changes were pushed
• Lint (npm run lint) has passed locally and any fixes were made for failures

Pull request type

Please check the type of change your PR introduces:

• Bugfix
• Feature
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no api changes)
• Build related changes
• Documentation content changes
• Other (please describe):

What is the current behavior?

No issue link, but I discovered this issue when Venmoing someone last night 😂 . I had a native card modal open that used a refresher. The refresher always took priority over the swipe to dismiss gesture when swiping on the content.

What is the new behavior?

• Swiping to dismiss from the content no longer happens if a refresher is present.
• You can also implement this fix by changing the gesturePriority of the modal gesture. However, I opted not to do that for a few reasons:

1. The refresher component has 3 different gestures in it (iOS native, MD native, and legacy). If any of those change, this will break.
2. I was not able to easily evaluate what effect this priority change will have on the swipe to go back gesture (i.e. ion-nav with a swipe back gesture in modal). We do not have good test coverage in this area.

Does this introduce a breaking change?

• Yes
• No

Other information