Add read/convert for WaterStrike, SPT and Triaxial

[peterjamesnugent]

NOTE: Depends on

BHoM/BHoM#1722
BHoM/BHoM_Engine#3595

Issues addressed by this PR

Closes #26
Closes #42

Test files

Installer
Test Script

Changelog

• Added read support for Triaxial, SPT and WaterStrike objects;
• Added additional conversions for bulk density and time;

Additional comments

[peterjamesnugent]

@BHoMBot check installer

[bhombot-ci]

@peterjamesnugent to confirm, the following actions are now queued:

• check installer

[peterjamesnugent]

@BHoMBot check installer

[bhombot-ci]

@peterjamesnugent to confirm, the following actions are now queued:

• check installer

There are 30 requests in the queue ahead of you.

[peterjamesnugent]

@BHoMBot check installer

[bhombot-ci]

@peterjamesnugent to confirm, the following actions are now queued:

• check installer

There are 35 requests in the queue ahead of you.

[bhombot-ci]

The check installer has already been run previously and recorded as a successful check. This check has not been run again at this time.

[bhombot-ci]

@peterjamesnugent just to let you know, I have provided a check-installer result to this Pull Request as it was detected to be linked to other Pull Requests in a series. The comment which triggered this check came from @peterjamesnugent on BHoM

[peterjamesnugent]

@BHoMBot check installer

[bhombot-ci]

@peterjamesnugent to confirm, the following actions are now queued:

• check installer

There are 225 requests in the queue ahead of you.