pbsecret: Update to 20260406

[MidnightRocket]

Description

Update to newest commit roosto/pbsecret@4e5c714 which prevents syncing copied content to iCloud devices.

Type(s)

• bugfix
• enhancement
• security fix

Tested on

macOS 26.4 25E246 arm64
Xcode 26.4 17E192

Verification

Have you

• followed our Commit Message Guidelines?
• squashed and minimized your commits?
• checked that there aren't other open pull requests for the same change?
• checked your Portfile with port lint?
• tried existing tests with sudo port test?
• tried a full install with sudo port -vst install?
• tested basic functionality of all binary files?
• checked that the Portfile's most important variants haven't been broken?

[macportsbot]

Notifying maintainers:
@MidnightRocket for port pbsecret.

[reneeotten]

in addition to the inline comment, please do not make (unnecessary) whitespace changes in the same commit. If you really want to adjust the alignment, that should be done in a separate commit from functional changes.

[MidnightRocket]

Sorry I initially didn't really understand the comment 😅.
I have hopefully fixed it, and split the changes into three commits. Not sure if these also need to be split into different PRs?