Add details for another locked bios version

README.md

@@ -9,6 +9,7 @@ this, you will not be able to patch your EC.
 | laptop | last good | first locked version | Action |
 | ------ | --------- | -------------------- | ------ |
 | t430   | BIOS 2.81 (G1ETC1WW) EC 1.13 (G1HT35WW) | BIOS 2.82 (G1ETC2WW) EC 1.14 (G1HT36WW) | roll back to 2.81 (disable secure rollback prevention) |
+| t430s  | BIOS 2.75 (G7ETB5WW) EC 1.16 (G7HT39WW) | BIOS 2.76 (G7ETB6WW) EC 1.16 (G7HT40WW) | |
 | t530, t530i | BIOS 2.76 (G4ETB6WW) EC 1.13 (G4HT39WW) | BIOS 2.77 (G4ETB7WW) EC 1.14 (G4HT40WW) | |
 | w530   | BIOS 2.75 (G5ETB5WW) EC 1.13 (G4HT39WW) | BIOS 2.76 (G5ETB6WW) EC 1.14 (G4HT40WW) | |
 | x230   | BIOS 2.76 (G2ETB6WW) EC 1.14 (G2HT35WW) | BIOS 2.77 (G2ETB7WW) EC 1.15 (G2HT36WW) | |