Add unratified Zvzip tests

[ved-rivos]

Description

Add Zvzip extension

Related Issues

NA

Ratified/Unratified Extensions

• Ratified
• Unratified

List Extensions

riscv/riscv-isa-manual#2529

Reference Model Used

• SAIL
• Spike
• Other - < SPECIFY HERE >

Mandatory Checklist:

• All tests are compliant with the test-format spec present in this repo ?
• Ran the new tests on RISCOF with SAIL/Spike as reference model successfully ?
• Ran the new tests on RISCOF in coverage mode
• Link to Google-Drive folder containing the new coverage reports (See this for more info): < SPECIFY HERE >

Optional Checklist:

• Were the tests hand-written/modified ?
• Have you run these on any hard DUT model ? Please specify name and provide link if possible in the description
• If you have modified arch_test.h Please provide a detailed description of the changes in the Description section above.

[nadime15]

@ved-rivos Which compiler or assembler, and which version, did you use to compile these tests?

[ved-rivos]

@ved-rivos Which compiler or assembler, and which version, did you use to compile these tests?

Please build the toolchain with this patch: https://patchwork.sourceware.org/project/binutils/patch/[email protected]/