Layer 187

Fixes:

• Fix getEventHandler when passing the class name of the main event handler class
• Allow passing no language tag in <pre> tags

Features:

• Update to layer 187
• Bump PHP version of docker image

New Methods:

• messages.getPaidReactionPrivacy
• payments.getStarsGiveawayOptions

New Constructors:

• messageActionPrizeStars
• updateBotPurchasedPaidMedia
• updatePaidReactionPrivacy
• channelAdminLogEventActionParticipantSubExtend
• inputStorePaymentStarsGiveaway
• prepaidStarsGiveaway
• starsGiveawayOption
• starsGiveawayWinnersOption

Changed Constructors:

• Added payload param to inputMediaPaidMedia
• Added stars param to messageMediaGiveaway
• Added stars param to messageMediaGiveawayResults
• Added stars param to messageActionGiveawayLaunch
• Added stars param to messageActionGiveawayResults
• Added sub_extend param to channelAdminLogEventsFilter
• Added stars_prize param to payments.giveawayInfoResults
• Added stars param to boost
• Added withdrawal_enabled param to broadcastRevenueBalances
• Added giveaway_post_id param to starsTransaction