Several indentation-fixes

This commit consists of patches automatically generated for this project on https://scrutinizer-ci.com

Calling the cron module from cron in the adverstised way does
not add an output parameter explicitly. It defaulted to null
in the routing, however the controller does not accept null,
only string for third parameter so one would get a fatal error.
Fix it by setting a string as default.

Unify Organization* documentation since the SAML spec (and SSP) requires either all to be specified or none.

Since the functional description is that it would fill OrganizationURL,
for which a config option already exists, there's no use to make it
work, rather just simplify and drop the docs.

- Fix not working rememberchecked config option
- Tweak layout a bit
- Improve display when there are no IdPs configured/found

Only transitive dependency remains now.

Bump path-parse from 1.0.6 to 1.0.7

Bumps [path-parse](https://github.com/jbgutierrez/path-parse) from 1.0.6 to 1.0.7.
- [Release notes](https://github.com/jbgutierrez/path-parse/releases)
- [Commits](https://github.com/jbgutierrez/path-parse/commits/v1.0.7

)

---
updated-dependencies:
- dependency-name: path-parse
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

Fix minor typo in DocBlock for `loadPrivateKey()`

Fix error logger; encoded urls would be cut off.  Instead just don't touch placeholders that have not been translated

closes: #1477

SAML2INT:  default attrname-format to uri

Additionally allows generating a password on current gen Macbook.

Before:
LC_CTYPE=C tr -c -d '0123456789abcdefghijklmnopqrstuvwxyz' </dev/urandom | dd bs=32 count=1 2>/dev/null;echo
tr: Illegal byte sequence

After:
LC_ALL=C tr -c -d '0123456789abcdefghijklmnopqrstuvwxyz' </dev/urandom | dd bs=32 count=1 2>/dev/null;echo
nhq2bu42k0iox5svm9rnmmon3oc2i55g

Bumps [phpmailer/phpmailer](https://github.com/PHPMailer/PHPMailer) from 6.4.1 to 6.5.0. **This update includes security fixes.**
- [Release notes](https://github.com/PHPMailer/PHPMailer/releases)
- [Changelog](https://github.com/PHPMailer/PHPMailer/blob/master/changelog.md)
- [Commits](https://github.com/PHPMailer/PHPMailer/compare/v6.4.1...v6.5.0

)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>