polymer-build error "[UriError]: Scheme is missing"

[govis]

I have a gulpfile.js that largely mirrors polymer-cli\lib\build\build.js with a few minor tweaks. Unfortunately polymer-build is throwing an error:

Error: Could not load file:///f%3A/x/node_modules/%40polymer/polymer/lib/mixins/element-mixin.js (imported by *bundle*): [UriError]: Scheme is missing: {scheme: "", authority: "", path: "node_modules/@polymer/polymer/lib/mixins/element-mixin.js", query: "", fragment: ""}
    at _validateUri (C:\Users\x\AppData\Roaming\npm\node_modules\polymer-build\node_modules\vscode-uri\lib\umd\index.js:52:23)
    at _URI.URI (C:\Users\x\AppData\Roaming\npm\node_modules\polymer-build\node_modules\vscode-uri\lib\umd\index.js:153:17)
    at new _URI (C:\Users\x\AppData\Roaming\npm\node_modules\polymer-build\node_modules\vscode-uri\lib\umd\index.js:355:51)
    at Function.URI.parse (C:\Users\x\AppData\Roaming\npm\node_modules\polymer-build\node_modules\vscode-uri\lib\umd\index.js:265:20)
    at Object.ensureLeadingDot (C:\Users\x\AppData\Roaming\npm\node_modules\polymer-build\node_modules\polymer-bundler\lib\url-utils.js:40:31)
    at Object.load (C:\Users\x\AppData\Roaming\npm\node_modules\polymer-build\node_modules\polymer-bundler\lib\es6-rewriter.js:123:65)
    at C:\Users\x\AppData\Roaming\npm\node_modules\polymer-build\node_modules\rollup\dist\rollup.js:15429:25
    at processTicksAndRejections (internal/process/task_queues.js:89:5)

This is on Node v12.4.0

[web-padawan]

Appears to be related to microsoft/vscode-uri@7f15d24#r33726484

See also #3425

/cc @usergenic looks like we need to pin vscode-uri to =1.0.6, as I previously suggested.

[aomarks]

We recently pinned vscode-uri in #3429. So, we need to do a patch release of any affected tool. I guess at least bundler and cli, maybe some others?

[web-padawan]

FYI linter are modulizer don't seem to be affected (at least they work in our CI with 1.0.8).

[aomarks]

We just published [email protected] and [email protected], which I think should cover the affected tools.