fby3:dl:set i2c frequency to 100k

[DelphineChiu]

Summary:

• Set the i2c frequency to 100k to align with TI BIC settings.
• Use tab to align code format.

Test plan:

1. build pass on fby3 dl.
2. EE check the i2c waveform : pass.
3. Sensor reading :
   root@bmc-oob:~# sensor-util slot2
   slot2:
   MB Inlet Temp (0x1) : 28.00 C | (ok)
   MB Outlet Temp (0x2) : 38.00 C | (ok)
   FRONT IO Temp (0x3) : 25.00 C | (ok)
   PCH Temp (0x4) : 36.00 C | (ok)
   SOC CPU Temp (0x5) : 33.00 C | (ok)
   SOC Therm Margin (0xD) : -43.00 C | (ok)
   SOC CPU TjMax (0x25) : 76.00 C | (ok)
   CPU Package Pwr (0x1E) : 13.00 Watts | (ok)
   SOC DIMMA Temp (0x6) : 33.00 C | (ok)
   SOC DIMMB Temp (0x7) : 0.00 C | (ok)
   SOC DIMMC Temp (0x9) : 32.00 C | (ok)
   SOC DIMMD Temp (0xA) : 33.00 C | (ok)
   SOC DIMME Temp (0xB) : 0.00 C | (ok)
   SOC DIMMF Temp (0xC) : 33.00 C | (ok)
   SSD0 Temp (0xE) : 25.00 C | (ok)
   HSC Temp (0xF) : 35.00 C | (ok)
   VCCIN VR Temp (0x10) : 40.00 C | (ok)
   VCCSA VR Temp (0x11) : 39.00 C | (ok)
   VCCIO VR Temp (0x12) : 39.00 C | (ok)
   3V3_STBY VR Temp (0x13) : 35.00 C | (ok)
   VDDQ_ABC VR Temp (0x14) : 39.00 C | (ok)
   VDDQ_DEF VR Temp (0x15) : 40.00 C | (ok)
   P12V_STBY Vol (0x20) : 11.97 Volts | (ok)
   P3V_BAT Vol (0x21) : 3.12 Volts | (ok)
   P3V3_STBY Vol (0x22) : 3.32 Volts | (ok)
   P1V05_PCH Vol (0x23) : 1.06 Volts | (ok)
   PVNN_PCH Vol (0x24) : 1.01 Volts | (ok)
   HSC Input Vol (0x26) : 11.88 Volts | (ok)
   VCCIN VR Vol (0x27) : 1.69 Volts | (ok)
   VCCSA VR Vol (0x28) : 0.83 Volts | (ok)
   VCCIO VR Vol (0x29) : 1.01 Volts | (ok)
   P3V3_STBY VR Vol (0x2A) : 3.28 Volts | (ok)
   VDDQ_ABC VR Vol (0x2C) : 1.23 Volts | (ok)
   VDDQ_DEF VR Vol (0x2D) : 1.23 Volts | (ok)
   HSC Output Cur (0x30) : 1.80 Amps | (ok)
   VCCIN VR Cur (0x31) : 4.00 Amps | (ok)
   VCCSA VR Cur (0x32) : 2.10 Amps | (ok)
   VCCIO VR Cur (0x33) : 3.20 Amps | (ok)
   P3V3_STBY VR Cur (0x34) : 0.60 Amps | (ok)
   VDDQ_ABC VR Cur (0x35) : 1.25 Amps | (ok)
   VDDQ_DEF VR Cur (0x36) : 1.00 Amps | (ok)
   HSC Input Pwr (0x2E) : 22.00 Watts | (ok)
   HSC Input AvgPwr (0x39) : 22.00 Watts | (ok)
   VCCIN VR Pout (0x3A) : 6.00 Watts | (ok)
   VCCSA VR Pout (0x3C) : 2.00 Watts | (ok)
   VCCIO VR Pout (0x3D) : 2.00 Watts | (ok)
   P3V3_STBY VRPout (0x3E) : 1.00 Watts | (ok)
   VDDQ_ABC VRPout (0x3F) : 0.99 Watts | (ok)
   VDDQ_DEF VRPout (0x42) : 0.99 Watts | (ok)

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