tpm: tpm_i2c_infineon: Fix locality leak on get_burstcount() failure

tpm: tpm_i2c_infineon: Fix locality leak on get_burstcount() failure

get_burstcount() can return -EBUSY on timeout. When this happens, the
function returns directly without releasing the locality that was
acquired at the beginning of tpm_tis_i2c_send().

Use goto out_err to ensure proper cleanup when get_burstcount() fails.

Fixes: aad628c1d91a ("char/tpm: Add new driver for Infineon I2C TIS TPM")
Signed-off-by: Alper Ak <alperyasinak1@gmail.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>