Bump shell-quote from 1.6.1 to 1.7.3 in /backend

[dependabot[bot]]

Bumps shell-quote from 1.6.1 to 1.7.3.

Release notes

Sourced from shell-quote's releases.

v1.7.2

• Fix a regression introduced in 1.6.3. This reverts the Windows path quoting fix. (144e1c2)

v1.7.1

• Fix $ being removed when not part of an environment variable name. (@​Adman in #32)

v1.7.0

• Add support for parsing >> and >& redirection operators. (@​forivall in #16)
• Add support for parsing <( process substitution operator. (@​cuonglm in #15)

v1.6.3

• Fix Windows path quoting problems. (@​dy in #34)

v1.6.2

• Remove dependencies in favour of native methods. (@​zertosh in #21)

Changelog

Sourced from shell-quote's changelog.

1.7.3

• Fix a security issue where the regex for windows drive letters allowed some shell meta-characters to escape the quoting rules. (CVE-2021-42740)

1.7.2

• Fix a regression introduced in 1.6.3. This reverts the Windows path quoting fix. (144e1c2)

1.7.1

• Fix $ being removed when not part of an environment variable name. (@​Adman in #32)

1.7.0

• Add support for parsing >> and >& redirection operators. (@​forivall in #16)
• Add support for parsing <( process substitution operator. (@​cuonglm in #15)

1.6.3

• Fix Windows path quoting problems. (@​dy in #34)

1.6.2

• Remove dependencies in favour of native methods. (@​zertosh in #21)

Commits

• 6a8a899 1.7.3
• 5799416 fix for security issue with windows drive letter regex
• c7de931 Add security.md
• 414853f Update readme.markdown (#43)
• 0fc4a97 use Github Actions (#42)
• 89a1993 1.7.2
• df7e4c7 add test for #37
• 144e1c2 revert windows path unescaping, fixes #37
• c24f3aa ci: nvs does not have iojs
• c2950fb 1.7.1
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) - `@dependabot use these labels` will set the current labels as the default for future PRs for this repo and language - `@dependabot use these reviewers` will set the current reviewers as the default for future PRs for this repo and language - `@dependabot use these assignees` will set the current assignees as the default for future PRs for this repo and language - `@dependabot use this milestone` will set the current milestone as the default for future PRs for this repo and language You can disable automated security fix PRs for this repo from the [Security Alerts page](https://github.com/BloomTech-Labs/labs9-cleaner-pos/network/alerts).