Changed footprint to 8 pin version.

[ing-kuczmik]

As described in Issue: JST Connector SM08B-SURS-TF(LF)(SN) #81

[msamygawad]

Thanks for your contribution
I know you have just edited the premade 7-pins foot print and extended it to a 8-Pins one, however another edits is required

• Mech.15 outer lines should be 0.05mm width
• Mech.15 origin + mark should be in 0.1 line width
• 3D model should lay in the Mech.1 Layer
• Mech.13 layer should have a contour around the 3d model projection like this
  

[ing-kuczmik]

Hey, i correct the footprint to the celestial rules. Because I first grap the wrong footprint the BM08B Version is also corrected.

[msamygawad]

Okay, nice !
both will be merged soon, thanks !