Error Occurs When Following Instructions in development.md

Beginne mit development.md und reproduziere den Fehler mit script/bootstrap, npm i und npm run build -ws. Untersuche src/context-providers/secrets.ts etwa bei Zeile 138 und src/workflow/languageServer.ts etwa bei Zeile 6. Vergleiche anschließend die Schritte zur Installation der Abhängigkeiten mit den gemeldeten TypeScript-Fehlern. Erledigt ist die Aufgabe, wenn der dokumentierte Setup-Vorgang erfolgreich abgeschlossen wird und die Workspaces erfolgreich gebaut werden.

Describe the bug
Upon following the instructions in the development.md file for creating my own local development environment, after running npm run build -ws it begins building the workspaces and then eventually fails.

The first error that occurs is:

src/context-providers/secrets.ts:138:7 - error TS2769: No overload matches this call.
  Overload 1 of 9, '(route: keyof PaginatingEndpoints, parameters: { per_page?: number | undefined; cursor?: string | undefined; redelivery?: boolean | undefined; } | { per_page?: number | undefined; page?: number | undefined; } | ... 219 more ... | ({ ...; } & { ...; }), mapFn: MapFunction<...>): Promise<...>', gave the following error.
    Argument of type '{ (params?: (RequestParameters & Omit<ToOctokitParameters<{ parameters: { query?: { per_page?: number | undefined; page?: number | undefined; } | undefined; path: { owner: string; repo: string; }; }; responses: { ...; }; }>, "baseUrl" | ... 1 more ... | "mediaType">) | undefined): Promise<...>; defaults: <O extends ...' is not assignable to parameter of type 'keyof PaginatingEndpoints'.
  Overload 2 of 9, '(request: RequestInterface<object>, parameters: string, mapFn: MapFunction<NormalizeResponse<OctokitResponse<any, number>>, StringData[]>): Promise<...>', gave the following error.
    Argument of type '{ (params?: (RequestParameters & Omit<ToOctokitParameters<{ parameters: { query?: { per_page?: number | undefined; page?: number | undefined; } | undefined; path: { owner: string; repo: string; }; }; responses: { ...; }; }>, "baseUrl" | ... 1 more ... | "mediaType">) | undefined): Promise<...>; defaults: <O extends ...' is not assignable to parameter of type 'RequestInterface<object>'.
      The types of 'defaults(...).defaults(...).endpoint.DEFAULTS' are incompatible between these types.
        Type 'object & O & O & import("/Users/nico/vscode/node_modules/@octokit/plugin-rest-endpoint-methods/node_modules/@octokit/types/dist-types/RequestParameters").RequestParameters & { ...; }' is not assignable to type 'object & O & O & import("/Users/nico/vscode/node_modules/@octokit/types/dist-types/RequestParameters").RequestParameters & { baseUrl: string; method: import("/Users/nico/vscode/node_modules/@octokit/types/dist-types/RequestMethod").RequestMethod; url?: string | undefined; headers: import("/Users/nico/vscode/node_mod...'.
          Type 'object & O & O & RequestParameters & { baseUrl: string; method: RequestMethod; url?: string | undefined; headers: RequestHeaders & { ...; }; mediaType: { ...; }; }' is not assignable to type '{ baseUrl: string; method: RequestMethod; url?: string | undefined; headers: RequestHeaders & { accept: string; "user-agent": string; }; mediaType: { format: string; previews: string[]; }; }'.
            The types of 'mediaType.previews' are incompatible between these types.
              Type 'string[] | undefined' is not assignable to type 'string[]'.
                Type 'undefined' is not assignable to type 'string[]'.

138       octokit.actions.listRepoSecrets,
          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The last messages in my console are:

ERROR in /Users/nico/vscode/vscode-github-actions/src/workflow/languageServer.ts
6:40-73
[tsl] ERROR in /Users/nico/vscode/vscode-github-actions/src/workflow/languageServer.ts(6,41)
      TS2307: Cannot find module '@actions/languageserver/request' or its corresponding type declarations.

18 errors have detailed information that is not shown.
Use 'stats.errorDetails: true' resp. '--stats-error-details' to show it.

webpack 5.97.0 compiled with 18 errors in 5492 ms
npm error Lifecycle script `build` failed with error:
npm error code 1
npm error path /Users/nico/vscode/vscode-github-actions
npm error workspace @github/vscode-github-actions@0.27.0
npm error location /Users/nico/vscode/vscode-github-actions
npm error command failed
npm error command sh -c webpack --mode production

Here is a pastebin of the full console output: https://pastebin.com/mSmvakEM

To Reproduce
Steps to reproduce the behavior (follow instructions in development.md)

mkdir ~/vscode
cd ~/vscode
git clone https://github.com/github/vscode-github-actions.git # Note I used `git clone` instead of `gh repo clone`
cd vscode-github-actions
script/bootstrap
cd ~/vscode
npm i
npm run build -ws

When this threw an error, I followed the instructions further:

If npm run build -ws fails because packages are not installed correctly with npm i, re-run script/bootstrap and run npm ci to get working packages.

cd vscode-github-actions
script/bootstrap
cd ~/vscode
npm install
npm ci

Expected behavior
According to the development.md file, setting up the workspace should just work:

Launching and debugging the extension should just work.

So I should be able to just run these commands, install the necessary packages, and build the necessary workspaces.

Screenshots

Extension Version
According to release-notes.txt the version is 0.25.6