Git commits in Moodle 3.9.x by Juan Segarra Montesinos

commit 78b18c00bfa526d19aceffb0f99af08aeebe9df5
Author: Juan Segarra Montesinos <juan.segarra@uji.es>
Date:   Wed, 28 Oct 2020 02:07:46 +0800
Tag:    v3.9.4

MDL-69797 core_grades: Implement authorization into fetch method

commit 4b3b4b7d78ea819865d91c31bc05fed4f0f90c0d
Author: Juan Segarra Montesinos <juan.segarra@uji.es>
Date:   Wed, 28 Oct 2020 02:07:28 +0800
Tag:    v3.9.4

MDL-69797 core_grades: Implement authorization into fetch method

commit 557d1c8820b571d3a7d03a8c6094e065bf778899
Author: Juan Segarra Montesinos <juan.segarra@uji.es>
Date:   Wed, 28 Oct 2020 02:07:04 +0800
Tag:    v3.9.4

MDL-69797 gradingform_rubric: Implement authorization into fetch method

commit 698e1f7823fd35d45e00a927287cf49912af0846
Author: Juan Segarra Montesinos <juan.segarra@uji.es>
Date:   Wed, 28 Oct 2020 02:06:49 +0800
Tag:    v3.9.4

MDL-69797 gradingform_guide: Implement authorization into fetch method