Add Edu SA Hand

**Font Project Git Repo URL:**

https://github.com/SorkinType/SASchoolHandAustralia

**Super short description of the Font Family:**

School handwriting models for South Australia.

**Requirements:**

Google Fonts will publish only fonts that match its requirements. Please familiarize yourself with the complete documentation in the [Google Fonts Guide](https://googlefonts.github.io/gf-guide/) (GF-Guide) and ensure your font project complies with them before submitting the font family. You can also use the [Google Fonts Project Template](https://github.com/googlefonts/googlefonts-project-template), which will help you create a repository that follows the needed structure and includes build requirements.

By filling this issue, you can confirm the project meets the requirements (by ticking the cases or putting x between the square brackets in text mode):

- [x] I read, agree, and comply with the full [contributing requirements](https://googlefonts.github.io/gf-guide/index#pre-production-getting-your-fonts-ready-for-gf)
- [x] The entire font project is licensed under the [OFL](https://scripts.sil.org/cms/scripts/page.php?site_id=nrsi&id=OFL)
- [x] There is no "Reserved Font Name" mention in the OFL license
- [x] Family name is unique according to [namecheck.fontdata.com](https://namecheck.fontdata.com/)
- [x] The font supports at least [GF Latin Core glyphset](https://github.com/googlefonts/glyphsets/tree/main/GF_glyphsets/Latin/)
- [x] The repository respect the [upstream repo structure](https://googlefonts.github.io/gf-guide/upstream.html)
- [x] The source files are available in the repository
- [x] I am the author of the font, or the author agreed to this submission
- [x] I will maintain the repository and participate in the onboarding process (addressing, solving, and responding to issues, merging pull requests, etc)

**Image:**


This family has multiple variant fonts associated with it. Please review the source font (first listed) first, and then the variants:

- [ ] Edu SA Hand #7405
- [ ] Edu SA Hand Arrows #7437
- [ ] Edu SA Hand Color
- [ ] Edu SA Hand Cursive #7438
- [ ] Edu SA Hand Dotted #7439
- [ ] Edu SA Hand Guidelines
- [ ] Edu SA Hand Outline #7440
- [ ] Edu SA Hand Precursive #7442
- [ ] Edu SA Hand Starters #7443
- [ ] Edu SA Arrows Guide #7434
- [ ] Edu SA Cursive Guide #7435
- [ ] Edu SA Dotted Guide #7436
- [ ] Edu SA Outline Guide #7444
- [ ] Edu SA Hand Pre Guide #7441
- [ ] Edu SA Starters Guide #7445

### Notes

- [ ] need to change the names here to fit our naming schema (Dots Guides)
- [ ] Dotted / Guidelines / Outlines / Arrows: check the glyphset: add punctuation