fix(deps): update module maunium.net/go/mautrix to v0.15.1

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
maunium.net/go/mautrix	require	patch	v0.15.0 -> v0.15.1

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Release Notes

mautrix/go

v0.15.1

Compare Source

• (crypto, bridge) Added options to automatically ratchet/delete megolm
  sessions to minimize access to old messages.
• (pushrules) Added method to get entire push rule that matched (instead of
  only the list of actions).
• (pushrules) Deprecated NotifySpecified as there's no reason to read it.
• (crypto) Changed max_age column in crypto_megolm_inbound_session table
  to be milliseconds instead of nanoseconds.
• (util) Added method for iterating RingBuffer.
• (crypto/cryptohelper) Changed decryption errors to request session from all
  own devices in addition to the sender, instead of only asking the sender.
• (sqlstatestore) Fixed FindSharedRooms throwing an error when using from
  a non-bridge context.
• (client) Optimized AccountDataSyncStore to not resend save requests if
  the sync token didn't change.
• (types) Added Clone() method for PowerLevelEventContent.

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[codecov-commenter]

Codecov Report

Patch and project coverage have no change.

Comparison is base (abac095) 75.07% compared to head (974ddde) 75.07%.

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Additional details and impacted files

@@           Coverage Diff           @@
##             main     #584   +/-   ##
=======================================
  Coverage   75.07%   75.07%           
=======================================
  Files          41       41           
  Lines        1376     1376           
=======================================
  Hits         1033     1033           
  Misses        251      251           
  Partials       92       92           

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