* new error message for stream stall upload failures
* new unknown error msg, extract printProtocolUploadError for testing, consolidatd args for stream stall msg
* rename env more appropriately, add sampling interval param to putProtocolArtifact
* default to 5000, override with app capture protocol value, override that with env var
* update snapshots
* fix math in upload stall error msg
* changelog
* update gql schema w/ new error msg, fix protocol tscheck
* update test to use fn for app capture supplied interval
* increase default stream stall interval to 10 seconds
* typos
* snapshots
* rename env var
* do not use user-supplied interval if it parses to NaN
* use the more standard makeErr for unknown/uncategorized upload error in visual snapshots
* rearrange upload stall error message
* fix typo
* changelog
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Co-authored-by: Jennifer Shehane <jennifer@cypress.io>