fix(deps): update eslint-config-scratch to v12, fix errors

Author: cwillisf

.eslintignore

@@ -0,0 +1,61 @@
+import {eslintConfigScratch} from 'eslint-config-scratch';
+import {globalIgnores} from 'eslint/config';
+import globals from 'globals';
+
+export default eslintConfigScratch.defineConfig(
+    eslintConfigScratch.legacy.base,
+    {
+        files: [
+            '*.{js,cjs,mjs,ts}', // for example, webpack.config.js
+            'scripts/**/*.{js,cjs,mjs,ts}'
+        ],
+        extends: [eslintConfigScratch.legacy.node],
+        languageOptions: {
+            globals: globals.node
+        },
+        rules: {
+            'no-console': 'off'
+        }
+    },
+    {
+        files: ['{src,test}/**/*.{js,cjs,mjs,jsx,ts,tsx}'],
+        extends: [
+            eslintConfigScratch.legacy.es6,
+            eslintConfigScratch.legacy.react
+        ],
+        languageOptions: {
+            globals: globals.browser
+        },
+        rules: {
+            // BEGIN: these caused trouble after upgrading eslint-plugin-react from 7.24.0 to 7.33.2
+            'react/forbid-prop-types': 'warn',
+            'react/no-unknown-property': 'warn',
+            // END: these caused trouble after upgrading eslint-plugin-react from 7.24.0 to 7.33.2
+
+            // we should probably just fix these...
+            'react/no-deprecated': 'warn'
+        },
+        settings: {
+            react: {
+                version: 'detect'
+            }
+        }
+    },
+    {
+        files: ['test/**/*.{js,cjs,mjs,jsx,ts,tsx}'],
+        extends: [
+            eslintConfigScratch.legacy.es6
+        ],
+        languageOptions: {
+            globals: {
+                ...globals.jest,
+                ...globals.node
+            }
+        }
+    },
+    globalIgnores([
+        'dist/**',
+        'node_modules/**',
+        'playground/**'
+    ])
+);