Tidy up electron (#1221)

Bumping package version to match actual/web, and deleting two scripts
i'm pretty sure are legacy/unused.

packages/desktop-electron/build.sh

-#!/bin/sh
-
-find ../loot-core \
-     -not -ipath '*src/client*' \
-     -not -ipath '*src/bin*' \
-     -not -ipath '*tests*' \
-     -not -iname '*.test.js' \
-     -not -iname '.#*' |
-    xargs ../../node_modules/.bin/babel --plugins babel-plugin-transform-es2015-modules-commonjs,babel-plugin-transform-object-rest-spread --no-babelrc -d lib-node

packages/desktop-electron/electron-builder-fork.sh

-#!/bin/sh -e
-if [ -d "/Users/james/projects/electron-builder" ]; then
-  electron-builder  
-  # NODE_PATH=/Users/james/projects/electron-builder/packages \
-  #          ~/projects/electron-builder/packages/electron-builder/out/cli/cli.js $@
-else
-  NODE_PATH=/c/Users/User/electron-builder/packages \
-           node /c/Users/User/electron-builder/packages/electron-builder/out/cli/cli.js $@
-fi

packages/desktop-electron/package.json

@@ -3,7 +3,7 @@
   "productName": "Actual",
   "author": "Shift Reset LLC",
   "description": "A simple and powerful personal finance system",
-  "version": "23.5.0",
+  "version": "23.6.0",
   "scripts": {
     "clean": "rm -rf dist",
     "update-client": "bin/update-client",

upcoming-release-notes/1221.md

+---
+category: Maintenance
+authors: [Shazib]
+---
+
+Clean up legacy build scripts