Fix test warnings by adding global supression to InnoDB warnings.

Author: Jan Lindström

mysql-test/mysql-test-run.pl

@@ -4389,6 +4389,8 @@ ($$)
      qr/InnoDB: Warning: a long semaphore wait:/,
      qr/InnoDB: Disabling redo log encryption/,
      qr/InnoDB: Redo log crypto: Can't initialize to key version -1u/,
+     qr/InnoDB: Dumping buffer pool.*/,
+     qr/InnoDB: Buffer pool.*/,
      qr/Slave: Unknown table 't1' .* 1051/,
      qr/Slave SQL:.*(Internal MariaDB error code: [[:digit:]]+|Query:.*)/,
      qr/slave SQL thread aborted/,