update trivy config scan example yaml that works

[austimkelly]

This updates the example so that it won't automatically fail because of a hard-coded exit value of 1.
Also, I've had to version on a commit sha because master branch does not work. I get this error when uploading the scan results:

Error: Code Scanning could not process the submitted SARIF file:
SARIF URI scheme "git" did not match the checkout URI scheme "file", SARIF URI scheme "git" did not match the checkout URI scheme "file", SARIF URI scheme "git" did not match the checkout URI scheme "file", SARIF URI scheme "git" did not match the checkout URI scheme "file", SARIF URI scheme "git" did not match the checkout URI scheme "file", SARIF URI scheme "git" did not match the checkout URI scheme "file", SARIF URI scheme "git" did not match the checkout URI scheme "file", SARIF URI scheme "git" did not match the checkout URI scheme "file", SARIF URI scheme "git" did not match the checkout URI scheme "file", SARIF URI scheme "git" did not match the checkout URI scheme "file", SARIF URI scheme "git" did not match the checkout URI scheme "file", SARIF URI scheme "git" did not match the checkout URI scheme "file"
Error: Code Scanning could not process the submitted SARIF file:
SARIF URI scheme "git" did not match the checkout URI scheme "file", SARIF URI scheme "git" did not match the checkout URI scheme "file", SARIF URI scheme "git" did not match the checkout URI scheme "file", SARIF URI scheme "git" did not match the checkout URI scheme "file", SARIF URI scheme "git" did not match the checkout URI scheme "file", SARIF URI scheme "git" did not match the checkout URI scheme "file", SARIF URI scheme "git" did not match the checkout URI scheme "file", SARIF URI scheme "git" did not match the checkout URI scheme "file", SARIF URI scheme "git" did not match the checkout URI scheme "file", SARIF URI scheme "git" did not match the checkout URI scheme "file", SARIF URI scheme "git" did not match the checkout URI scheme "file", SARIF URI scheme "git" did not match the checkout URI scheme "file"
    at Object.waitForProcessing (/home/runner/work/_actions/github/codeql-action/v2/lib/upload-lib.js:359:27)
    at async run (/home/runner/work/_actions/github/codeql-action/v2/lib/upload-sarif-action.js:58:13)
    at async runWrapper (/home/runner/work/_actions/github/codeql-action/v2/lib/upload-sarif-action.js:76:9)

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[nikpivkin]

Hi @austimkelly ! The fix will be included in the next release.