Add X & Y Friend Safari Data

[ItsMeJoji]

Change description

This PR contains the missing X & Y Friend Safari information. Because of the nature of encounters in these Type-based Safari, Encounter Conditions were added to these entries. For example, For a Normal Friend Safari, there are 4 possible encounters for the 1st Encounter Slot. The game randomly sets one of them at a 25% chance. So each Encounter has been given a 33.3% Encounter chance with an Encounter Condition Value of Randomly assigned to Friend Safari Slot 1 at a 25% chance. The same was done for Slots 2 and 3 of each Friend Safari type.

AI coding assistance disclosure

AI was used in the auto-completion of repetitive data (such as X Data being replicated for Y Data in encounters.csv and encounter_condition_value_map.csv

Contributor check list

• I have written a description of the contribution and explained its motivation.
• I have written tests for my code changes (if applicable).
• I have read and understood the AI Assisted Contribution guidelines.
• I will own this change in production, and I am prepared to fix any bugs caused by my code change.

[jemarq04]

Not all are a 25% chance - they are just equally probable. (Like for the dragon type safari: https://www.serebii.net/xy/friendsafari.shtml)

[jemarq04]

Looks like some encounter conditions were removed - was this intentional?

[jemarq04]

Since these are suffixes to the location named friend-safari I think the IDs here can be something like normal or normal-type. That way we'd get something like friend-safari-normal or friend-safari-normal-type in the end.

[jemarq04]

To follow convention with the location area prose being the location name followed by the qualifier, maybe something like "Friend Safari (Normal)" or "Friend Safari (Normal-type)"?

[jemarq04]

Suggested change

	17,friend-safari
	17,friend-safari-slot

The slot itself is more of a concern, so maybe this would be more accurate

[jemarq04]

Similar comment as before – not necessarily a 25% chance if there are less than four pokemon in this slot.

[jemarq04]

We already have encounter conditions that take care of this detail - the encounter method can simply be the usual one for walking in tall grass. (If I recall, all encounters in the safari are in tall grass.)