Bump phpdocumentor/reflection from 3.0.1 to 5.3.3 #1487

Job	Run time
Pre run	7s
Build: ${{ matrix.build }} build ZIP	0s
E2E test: JS (1, 2)	9m 23s
E2E test: JS (2, 2)	5m 23s
Feature tests: PHP 7.4, WP latest	2m 5s
Feature tests: PHP 8.3, WP trunk	3m 11s
Lint: CSS	0s
Feature tests: PHP 8.2, WP trunk	2m 2s
Feature tests: PHP 8.1, WP trunk	2m 23s
Feature tests: PHP 8.0, WP latest	1m 59s
Lint: JS	41s
Feature tests: PHP 7.4, WP 5.3	1m 49s
Lint: PHP	1m 5s
Static Analysis: PHP	1m 5s
Unit test: JS	56s
Unit test: PHP 8.0, WP latest	2m 53s
Unit test: PHP 8.3, WP trunk	3m 34s
Unit test: PHP 8.2, WP trunk	2m 57s
Unit test: PHP 8.1, WP trunk	2m 15s
Unit test: PHP 8.0, WP trunk	2m 41s
Unit test (with coverage): PHP 8.0, WP latest	3m 57s
Unit test: PHP 8.0, WP latest	2m 3s
Unit test: PHP 7.4, WP latest	2m 39s
Unit test: PHP 7.4, WP latest	1m 52s
Unit test: PHP 7.4, WP 5.3	3m 10s
Unit test: PHP 7.4, WP 5.3	1m 49s
Upload plugin ZIPs to Google Cloud Storage	0s
Comment on PR with links to plugin ZIPs	0s
	1h 1m 59s

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