Fix missing LICENSE file in published crate

[musicinmybrain]

Overview

Fixes #32 by adding a symbolic link to the top-level LICENSE file.

Checklist

• Does this PR have an associated issue?
• Have you ensured that you have met the expected acceptance criteria?
• Have you created sufficient tests? N/A

Issue

closes #32

Additional Information

Before this PR:

$ git clone https://github.com/phylum-dev/purl.git
$ cd purl
$ cd purl
$ cargo publish --dry-run
$ tar -tzvf ../target/package/purl-0.1.6.crate 
-rw-r--r-- 0/0              98 1970-01-01 01:00 purl-0.1.6/.cargo_vcs_info.json
-rw-r--r-- 0/0            5378 1970-01-01 01:00 purl-0.1.6/Cargo.lock
-rw-r--r-- 0/0            1616 1970-01-01 01:00 purl-0.1.6/Cargo.toml
-rw-r--r-- 0/0             926 2006-07-24 02:21 purl-0.1.6/Cargo.toml.orig
-rw-r--r-- 0/0            2417 2006-07-24 02:21 purl-0.1.6/README.md
-rw-r--r-- 0/0           13763 2006-07-24 02:21 purl-0.1.6/src/builder.rs
-rw-r--r-- 0/0            6865 2006-07-24 02:21 purl-0.1.6/src/format.rs
-rw-r--r-- 0/0           20077 2006-07-24 02:21 purl-0.1.6/src/lib.rs
-rw-r--r-- 0/0           10544 2006-07-24 02:21 purl-0.1.6/src/package_type.rs
-rw-r--r-- 0/0           14833 2006-07-24 02:21 purl-0.1.6/src/parse.rs
-rw-r--r-- 0/0             210 2006-07-24 02:21 purl-0.1.6/src/qualifiers/well_known/gem.rs
-rw-r--r-- 0/0             264 2006-07-24 02:21 purl-0.1.6/src/qualifiers/well_known/maven.rs
-rw-r--r-- 0/0           16318 2006-07-24 02:21 purl-0.1.6/src/qualifiers/well_known.rs
-rw-r--r-- 0/0           30029 2006-07-24 02:21 purl-0.1.6/src/qualifiers.rs

After this PR:

$ cargo publish --dry-run
$ tar -tzvf ../target/package/purl-0.1.6.crate 
-rw-r--r-- 0/0              98 1970-01-01 01:00 purl-0.1.6/.cargo_vcs_info.json
-rw-r--r-- 0/0            5378 1970-01-01 01:00 purl-0.1.6/Cargo.lock
-rw-r--r-- 0/0            1616 1970-01-01 01:00 purl-0.1.6/Cargo.toml
-rw-r--r-- 0/0             926 2006-07-24 02:21 purl-0.1.6/Cargo.toml.orig
-rw-r--r-- 0/0            1063 2006-07-24 02:21 purl-0.1.6/LICENSE
-rw-r--r-- 0/0            2417 2006-07-24 02:21 purl-0.1.6/README.md
-rw-r--r-- 0/0           13763 2006-07-24 02:21 purl-0.1.6/src/builder.rs
-rw-r--r-- 0/0            6865 2006-07-24 02:21 purl-0.1.6/src/format.rs
-rw-r--r-- 0/0           20077 2006-07-24 02:21 purl-0.1.6/src/lib.rs
-rw-r--r-- 0/0           10544 2006-07-24 02:21 purl-0.1.6/src/package_type.rs
-rw-r--r-- 0/0           14833 2006-07-24 02:21 purl-0.1.6/src/parse.rs
-rw-r--r-- 0/0             210 2006-07-24 02:21 purl-0.1.6/src/qualifiers/well_known/gem.rs
-rw-r--r-- 0/0             264 2006-07-24 02:21 purl-0.1.6/src/qualifiers/well_known/maven.rs
-rw-r--r-- 0/0           16318 2006-07-24 02:21 purl-0.1.6/src/qualifiers/well_known.rs
-rw-r--r-- 0/0           30029 2006-07-24 02:21 purl-0.1.6/src/qualifiers.rs

[CLAassistant]

All committers have signed the CLA.

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}