Fix #35 - ci badge on README #78

Job	Run time
ci / check if job needs to run	4s
ci / prepare test matrix	14s
ci / MOODLE_310_STABLE - pgsql - php 7.2 - tool_s3logs	1m 15s
ci / MOODLE_311_STABLE - mariadb - php 7.3 - tool_s3logs	1m 13s
ci / MOODLE_35_STABLE - mariadb - php 7.1 - tool_s3logs	1m 12s
ci / MOODLE_35_STABLE - pgsql - php 7.1 - tool_s3logs	1m 11s
ci / MOODLE_35_STABLE - mariadb - php 7.2 - tool_s3logs	1m 11s
ci / MOODLE_35_STABLE - pgsql - php 7.2 - tool_s3logs	1m 11s
ci / MOODLE_36_STABLE - mariadb - php 7.1 - tool_s3logs	1m 14s
ci / MOODLE_37_STABLE - pgsql - php 7.2 - tool_s3logs	1m 48s
ci / MOODLE_38_STABLE - mariadb - php 7.3 - tool_s3logs	1m 30s
ci / MOODLE_39_STABLE - mariadb - php 7.2 - tool_s3logs	1m 17s
ci / MOODLE_39_STABLE - pgsql - php 7.2 - tool_s3logs	1m 18s
ci / MOODLE_39_STABLE - mariadb - php 7.3 - tool_s3logs	1m 13s
ci / MOODLE_400_STABLE - pgsql - php 7.3 - tool_s3logs	1m 22s
ci / MOODLE_39_STABLE - pgsql - php 7.3 - tool_s3logs	1m 11s
ci / MOODLE_401_STABLE - pgsql - php 7.4 - tool_s3logs	1m 22s
ci / MOODLE_401_STABLE - mariadb - php 7.4 - tool_s3logs	1m 12s
ci / MOODLE_401_STABLE - pgsql - php 8.0 - tool_s3logs	2m 6s
ci / MOODLE_401_STABLE - mariadb - php 8.0 - tool_s3logs	1m 31s
ci / Release to the Moodle plugin directory	0s
	24m 35s

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