Remove unnecessary pytest markers

setup.cfg

@@ -86,30 +86,6 @@ disable =
 min-similarity-lines = 100
 
 [tool:pytest]
-markers =
- GF2: Tests run over the GF(2) field
- GFp: Tests run over all the GF(p) fields
- GF5: Tests run over the GF(5) field
- GF7: Tests run over the GF(7) field
- GF31: Tests run over the GF(31) field
- GF3191: Tests run over the GF(3191) field
- GF2147483647: Tests run over the GF(2147483647) field
- GF36893488147419103183: Tests run over the GF(36893488147419103183) field
- GF2m: Tests run over all the GF(2^m) fields
- GF4: Tests run over the GF(2^2) field
- GF8: Tests run over the GF(2^3) field
- GF256: Tests run over the GF(2^8) field
- GF2_32: Tests run over the GF(2^32)
- GF2_100: Tests run over the GF(2^100)
- GFpm: Tests run over all the GF(p^m) fields
- GF7_3: Tests run over all the GF(7^3) fields
- GF109987_4: Tests run over all the GF(109987^4) fields
- Z_add: Tests run over all additive groups
- Z17_add: Tests run over the Z(17, +) additive group
- Z10_20_add: Tests run over the Z(10^20, +) additive group
- Z_mul: Tests run over all multiplicative groups
- Z17_mul: Tests run over the Z(17, *) multiplicative group
- Z10_20_mul: Tests run over the Z(10^20, *) multiplicative group
 # addopts = -v
 testpaths = tests