fix: reset students password

[SKairinos]

This change is 

[SKairinos]

Reviewable status: 0 of 16 files reviewed, 4 unresolved discussions

---

codeforlife/user/fixtures/school_1.json line 113 at r2 (raw file):

  },
  {
    "model": "common.schoolteacherinvitation",

remove and add to portal as fixture

---

codeforlife/user/fixtures/school_1.json line 127 at r2 (raw file):

  },
  {
    "model": "common.schoolteacherinvitation",

remove and add to portal as fixture

---

codeforlife/user/fixtures/school_1.json line 141 at r2 (raw file):

  },
  {
    "model": "common.schoolteacherinvitation",

remove and add to portal as fixture

---

codeforlife/user/models/user.py line 291 at r2 (raw file):

    # pylint: disable-next=arguments-differ
    def set_password(self):

also set login id

[faucomte97]

Reviewed 11 of 13 files at r1, 3 of 3 files at r2, 2 of 2 files at r3, 1 of 1 files at r4, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @SKairinos)