Add font fallback + Support for font IDs containing hyphens #468

Job	Run time
PHPUnit Composer v2 (PHP 7.4)	25s
PHPUnit (PHP 7.2)	22s
PHPUnit (PHP 7.3)	23s
PHPUnit (PHP 7.4)	18s
PHPUnit (PHP 8.0)	18s
PHPUnit (PHP 8.1)	22s
PHPUnit (PHP 8.2)	21s
PHPUnit coverage (PHP 7.4)	44s
PHPUnit (PHP 7.1)	20s
Tests alternative autoloader (PHP 7.1)	11s
Tests alternative autoloader (PHP 7.2)	7s
Tests alternative autoloader (PHP 7.3)	12s
Tests alternative autoloader (PHP 7.4)	10s
Tests alternative autoloader (PHP 8.0)	10s
Tests alternative autoloader (PHP 8.1)	16s
Tests alternative autoloader (PHP 8.2)	16s
PHPUnit lowest deps (PHP 7.3)	19s
Windows-Tests with PHP 7.1	43s
Windows-Tests with PHP 7.2	54s
Windows-Tests with PHP 7.3	38s
Windows-Tests with PHP 7.4	53s
Windows-Tests with PHP 8.0	32s
Windows-Tests with PHP 8.1	38s
Windows-Tests with PHP 8.2	35s
	10m 7s

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