vscode: bump to version 0.3.1
solang has a slightly different command line
"description": "Use the solang compiler for syntax highlighting, compiler warnings and errors, and hovers",
"publisher": "solang",
"author": "Shivam Balikondwar <shivambalikondwar@icloud.com>",
- "version": "0.3.0",
+ "version": "0.3.1",
"repository": "github.com/hyperledger/solang",
"engines": {
"vscode": "^1.43.0"
