### Godot version

v4.0.3.stable.official [5222a99f5]

### System information

Godot v4.0.3.stable - Windows 10.0.19045 - Vulkan (Forward+) - dedicated NVIDIA GeForce GTX 1080 (NVIDIA; 31.0.15.1694) - Intel(R) Core(TM) i5-10600KF CPU @ 4.10GHz (12 Threads)

### Issue description

There is no way to set the filter or repeat mode of a sampler2D array, trying to do so using shader hints `filter_nearest`/`filter_linear` or `repeat_enable`/`repeat_disable` results in an error:
`error(3): This hint is not supported for uniform arrays.`

Note: not a duplicate of #62472, which applies to `sampler2DArray`s, but not arrays of `sampler2D`s

### Steps to reproduce

```
shader_type spatial;

uniform sampler2D[8] textures : source_color, filter_nearest;
```

### Minimal reproduction project

N/A
switch (p_op) {
		case OP_ASSIGN:
		case OP_ASSIGN_ADD:
		case OP_ASSIGN_SUB:
		case OP_ASSIGN_MUL:
		case OP_ASSIGN_DIV:
		case OP_ASSIGN_MOD:
		case OP_ASSIGN_SHIFT_LEFT:
		case OP_ASSIGN_SHIFT_RIGHT:
		case OP_ASSIGN_BIT_AND:
		case OP_ASSIGN_BIT_OR:
		case OP_ASSIGN_BIT_XOR:
			return true;
		default:
			return false;
	}
}
bool ShaderLanguage::_validate_varying_assign(ShaderNode::Varying &p_varying, String *r_message) {
	if (current_function != "vertex" && current_function != "fragment") {
		*r_message = vformat(RTR("Varying may not be assigned in the '%s' function."), current_function);
		return false;
	}
	switch (p_varying.stage) {
		case ShaderNode::Varying::STAGE_UNKNOWN: