Add import and export profile functionality #601

Job	Run time
ci / check if job needs to run	4s
ci / check if job needs to run	3s
ci / prepare test matrix	0s
ci / prepare test matrix	9s
ci / ${{ matrix.moodle-branch }} - ${{ matrix.database }} - php ${{ matrix.php }} - ${{ needs.prepare_matrix.outputs.component }}	0s
ci / Release to the Moodle plugin directory	0s
ci / Release to the Moodle plugin directory	0s
ci / MOODLE_310_STABLE - pgsql - php 7.2 - tool_excimer	3m 20s
ci / MOODLE_35_STABLE - pgsql - php 7.1 - tool_excimer	3m 9s
ci / MOODLE_311_STABLE - mariadb - php 7.3 - tool_excimer	2m 59s
ci / MOODLE_35_STABLE - mariadb - php 7.1 - tool_excimer	3m 6s
ci / MOODLE_35_STABLE - mariadb - php 7.2 - tool_excimer	3m 4s
ci / MOODLE_35_STABLE - pgsql - php 7.2 - tool_excimer	2m 57s
ci / MOODLE_36_STABLE - mariadb - php 7.1 - tool_excimer	3m 21s
ci / MOODLE_37_STABLE - pgsql - php 7.2 - tool_excimer	3m 5s
ci / MOODLE_38_STABLE - mariadb - php 7.3 - tool_excimer	3m 39s
ci / MOODLE_39_STABLE - mariadb - php 7.2 - tool_excimer	3m 18s
ci / MOODLE_39_STABLE - pgsql - php 7.2 - tool_excimer	3m 29s
ci / MOODLE_39_STABLE - mariadb - php 7.3 - tool_excimer	3m 12s
ci / MOODLE_39_STABLE - pgsql - php 7.3 - tool_excimer	3m 11s
ci / MOODLE_400_STABLE - pgsql - php 7.3 - tool_excimer	3m 33s
ci / MOODLE_401_STABLE - pgsql - php 7.4 - tool_excimer	3m 35s
ci / MOODLE_401_STABLE - mariadb - php 7.4 - tool_excimer	3m 24s
ci / MOODLE_401_STABLE - mariadb - php 8.0 - tool_excimer	3m 35s
ci / MOODLE_401_STABLE - pgsql - php 8.0 - tool_excimer	3m 44s
	59m 57s

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