Fix ICU version specific skip reasons of intl tests (GH-16661)

* Some tests have this backwards, probably reading "skip for ICU …".
However, that is not how skip reasons are handled.

Fix ICU version specific skip reasons of intl tests (GH-16661)

* Some tests have this backwards, probably reading "skip for ICU …".
However, that is not how skip reasons are handled.
* Some test seems to have typos in the skip reason version.
* Some tests checked for a certain version, but reported the
*presumably* next version, which is confusing at best.
* Some tests checked versions in descending order, what is not wrong,
but confusing.
* Some tests had off by one errors.

For all tests, we assume that the skipif conditions are correct, and
fix the reasons.

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Adapt ext/intl tests for ICU 72.1

This version replaces SPACEs before the meridian with NARROW NO-BREAK
SPACEs. Thus, we split the affected test cases as usual.

Fixes GH-9799.

Adapt ext/intl tests for ICU 72.1

This version replaces SPACEs before the meridian with NARROW NO-BREAK
SPACEs. Thus, we split the affected test cases as usual.

Fixes GH-9799.
Closes GH-9800.

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