Fixed base game PKG install

[owendswang]

The original codes could install DLC pkg normally. But it would get an error 0x80B2116F if I tried to install a base game PKG on FW 11.60. And I let AI to reversed shellui sprx. It fixed it.

0x80B2116F SCE_PLAYGO_ERROR_CORE_INVALID_SLOT

Corrected metadata:

typedef struct {
    const char *uri;                 // 0x00
    const char *ex_uri;              // 0x08
    const char *playgo_scenario_id;  // 0x10
    const char *content_id;          // 0x18
    const char *content_name;        // 0x20
    const char *icon_url;            // 0x28
    uint32_t slot;                   // 0x30
    uint32_t is_playgo_enabled;      // 0x34
} MetaInfo;                          // 0x38

Tested on FW 11.60 and it works as installing base game PKGs from /data/, /mnt/usb? or SMB remote path. I don't know how would this work with other FW versions. Just hoping this would help.