### Godot version

4.0.3

### System information

Win7

### Issue description

![image](https://github.com/godotengine/godot/assets/28286958/abec9d3c-e078-424c-9430-d9fe8897aad6)


### Steps to reproduce

1. Create shader
2. Add uint with hex, e.g. 0xffffu

### Minimal reproduction project

N/A
"PRECISION_LOW",
	"PRECISION_MID",
	"PRECISION_HIGH",
	"OP_EQUAL",
	"OP_NOT_EQUAL",
	"OP_LESS",
	"OP_LESS_EQUAL",
	"OP_GREATER",
	"OP_GREATER_EQUAL",
	"OP_AND",
	"OP_OR",
	"OP_NOT",
	"OP_ADD",
	"OP_SUB",
	"OP_MUL",
	"OP_DIV",
	"OP_MOD",
	"OP_SHIFT_LEFT",
	"OP_SHIFT_RIGHT",
	"OP_ASSIGN",
	"OP_ASSIGN_ADD",
	"OP_ASSIGN_SUB",
	"OP_ASSIGN_MUL",
	"OP_ASSIGN_DIV",
	"OP_ASSIGN_MOD",
	"OP_ASSIGN_SHIFT_LEFT",
	"OP_ASSIGN_SHIFT_RIGHT",
	"OP_ASSIGN_BIT_AND",
	"OP_ASSIGN_BIT_OR",
	"OP_ASSIGN_BIT_XOR",