[Snyk] Fix for 2 vulnerabilities

[snyk-io]

Snyk has created this PR to fix 2 vulnerabilities in the yarn dependencies of this project.

Snyk changed the following file(s):

• plugins/techdocs-addons-test-utils/package.json

Note for zero-installs users

If you are using the Yarn feature zero-installs that was introduced in Yarn V2, note that this PR does not update the .yarn/cache/ directory meaning this code cannot be pulled and immediately developed on as one would expect for a zero-install project - you will need to run yarn to update the contents of the ./yarn/cache directory.
If you are not using zero-install you can ignore this as your flow should likely be unchanged.

⚠️ Warning

Failed to update the yarn.lock, please update manually before merging.

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Always-Incorrect Control Flow Implementation SNYK-JS-HTTPPROXYMIDDLEWARE-9691387	601
	Improper Check for Unusual or Exceptional Conditions SNYK-JS-HTTPPROXYMIDDLEWARE-9691389	601

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• Max score is 1000. Note that the real score may have changed since the PR was raised.
• This PR was automatically created by Snyk using the credentials of a real user.

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Summary by Sourcery

Update package dependencies to fix Snyk vulnerabilities in http-proxy-middleware package

Bug Fixes:

• Fix two medium severity vulnerabilities related to control flow and error handling in http-proxy-middleware

Enhancements:

• Update Backstage package dependencies to specific versions to resolve security issues

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[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request updates the versions of @backstage/plugin-techdocs, @backstage/test-utils, and @backstage/theme in plugins/techdocs-addons-test-utils/package.json to address identified vulnerabilities.

No diagrams generated as the changes look simple and do not need a visual representation.

File-Level Changes

Change	Details	Files
Updated versions of @backstage/plugin-techdocs, @backstage/test-utils, and @backstage/theme to address identified vulnerabilities.	Updated @backstage/plugin-techdocs from workspace:^ to 0.1.1. Updated @backstage/test-utils from workspace:^ to 0.1.1. Updated @backstage/theme from workspace:^ to 0.1.1.	plugins/techdocs-addons-test-utils/package.json

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[sourcery-ai]

We have skipped reviewing this pull request. Here's why:

• It seems to have been created by a bot (hey, snyk-io[bot]!). We assume it knows what it's doing!
• It seems to have been created by a bot ('[Snyk]' found in title). We assume it knows what it's doing!
• We don't review packaging changes - Let us know if you'd like us to change this.

[graphite-app]

This PR changes workspace references to pinned versions (0.1.1) which is problematic in a Yarn workspace monorepo. Workspace references (workspace:^) ensure that local development versions are used, maintaining compatibility between interdependent packages.

The warning in the PR description also indicates that the yarn.lock file wasn't updated, which would be required for these dependency changes to take effect properly.

For monorepo health, these dependencies should remain as workspace references unless there's a specific reason to pin versions that outweighs the benefits of workspace coordination.

Suggested change

	"@backstage/plugin-techdocs": "0.1.1",
	"@backstage/plugin-techdocs-react": "workspace:^",
	"@backstage/test-utils": "workspace:^",
	"@backstage/theme": "workspace:^",
	"@backstage/test-utils": "0.1.1",
	"@backstage/theme": "0.1.1",
	"@backstage/plugin-techdocs": "workspace:^",
	"@backstage/plugin-techdocs-react": "workspace:^",
	"@backstage/test-utils": "workspace:^",
	"@backstage/theme": "workspace:^",

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