fix git sha in package lock of example site

b3ae7795e6d7d4f1b3634a3885563988761c5915

tucker <tucker@pangolin.lan> | Sun Sep 28 2025

fix git sha in package lock of example site
example_site/package-lock.json:562
Before
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    },
    "node_modules/eleventy-plugin-repoviewer": {
      "version": "0.0.1-alpha.1",
      "resolved": "file:..",
      "license": "ISC",
      "dependencies": {
        "ajv": "^8.17.1",
After
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    },
    "node_modules/eleventy-plugin-repoviewer": {
      "version": "0.0.1-alpha.1",
      "resolved": "git+https://repos.tuckerm.us/eleventy-plugin-repoviewer.git#2ecfa733d586d48cef24d28d921b46d90dca8adc",
      "license": "ISC",
      "dependencies": {
        "ajv": "^8.17.1",