deps: Update dependency PyMySQL to v1.1.0

[renovate-bot]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
PyMySQL	==1.0.3 -> ==1.1.0

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Release Notes

PyMySQL/PyMySQL (PyMySQL)

v1.1.0

Compare Source

Release date: 2023-06-26

• Fixed SSCursor raising OperationalError for query timeouts on wrong statement (#​1032)
• Exposed Cursor.warning_count to check for warnings without additional query (#​1056)
• Make Cursor iterator (#​995)
• Support '_' in key name in my.cnf (#​1114)
• Cursor.fetchall() returns empty list instead of tuple (#​1115). Note that Cursor.fetchmany() still return empty tuple after reading all rows for compatibility with Django.
• Deprecate Error classes in Cursor class (#​1117)
• Add Connection.set_character_set(charset, collation=None). This method is compatible with mysqlclient. (#​1119)
• Deprecate Connection.set_charset(charset) (#​1119)
• New connection always send "SET NAMES charset [COLLATE collation]" query. (#​1119)
  Since collation table is vary on MySQL server versions, collation in handshake is fragile.
• Support charset="utf8mb3" option (#​1127)

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