[UNSAFE] build: update yarn.lock to fix audit output

[up-up-and-away]

We ran uuaw --audit and it resulted in a clean yarn audit.

Attempting to fix advisory: GHSA-c2qf-rxjj-qqgw - semver vulnerable to Regular Expression Denial of Service
Scanning dependency chain:
     lerna --> @lerna/legacy-package-management --> semver
[1/5] Trying from: semver@7.3.8
    Resolving: semver@7.3.8 --> 7.3.8
[1/5] Chain results in vulnerable version: semver@7.3.8
[2/5] Trying from: @lerna/legacy-package-management@6.6.2
    Resolving: @lerna/legacy-package-management@6.6.2 --> 6.6.2
    Resolving: semver@7.3.8 --> 7.3.8
[2/5] Chain results in vulnerable version: semver@7.3.8
[3/5] Trying from: lerna@^6.6.2
    Resolving: lerna@^6.6.2 --> 6.6.2
    Resolving: @lerna/legacy-package-management@6.6.2 --> 6.6.2
    Resolving: semver@7.3.8 --> 7.3.8
[3/5] Chain results in vulnerable version: semver@7.3.8
[4/5] [UNSAFE] Trying from: lerna@^7.0.0
    Resolving: lerna@^7.0.0 --> 7.4.2
[4/5] [UNSAFE] Updating chain to latest starting at: lerna@^7.0.0 results in cutting the known chain
[4/5] [UNSAFE] Running yarn install now

Attempting to fix advisory: GHSA-c2qf-rxjj-qqgw - semver vulnerable to Regular Expression Denial of Service
Scanning dependency chain:
     syncpack --> semver
[1/6] Trying from: semver@7.3.8
    Resolving: semver@7.3.8 --> 7.3.8
[1/6] Chain results in vulnerable version: semver@7.3.8
[2/6] Trying from: syncpack@^8.4.11
    Resolving: syncpack@^8.4.11 --> 8.5.14
    Resolving: semver@7.3.8 --> 7.3.8
[2/6] Chain results in vulnerable version: semver@7.3.8
[3/6] [UNSAFE] Trying from: syncpack@^9.0.0
    Resolving: syncpack@^9.0.0 --> 9.8.6
    Resolving: semver@7.5.0 --> 7.5.0
[3/6] [UNSAFE] Chain results in vulnerable version: semver@7.5.0
[4/6] [UNSAFE] Trying from: syncpack@^10.0.0
    Resolving: syncpack@^10.0.0 --> 10.9.3
    Resolving: semver@7.5.4 --> 7.5.4
[4/6] [UNSAFE] Updating chain to latest starting at: syncpack@^10.0.0 results in a patched version: semver@7.5.4
[4/6] [UNSAFE] Running yarn install now

Audit is clean, looking good cap'n