remove get_by_strain in e95 when code that calls the method is also

removed

DEPRECATED.md

@@ -41,6 +41,7 @@ A year after deprecation (4 Ensembl releases), the method is removed from the AP
  - Bio::EnsEMBL::**Slice**::*calculate_theta()*
  - Bio::EnsEMBL::**Slice**::*get_all_IndividualSlice()*
  - Bio::EnsEMBL::**Slice**::*get_by_Individual()*
+ - Bio::EnsEMBL::**Slice**::*get_by_strain()*
  - Bio::EnsEMBL::**Slice**::*_calculate_a*
 
 ### Removed in Ensembl Release 91 ###
@@ -74,7 +75,6 @@ A year after deprecation (4 Ensembl releases), the method is removed from the AP
  - Bio::EnsEMBL::**Slice**::*get_all_CopyNumberVariantProbeFeatures()*
  - Bio::EnsEMBL::**Slice**::*get_all_genotyped_VariationFeatures()*
  - Bio::EnsEMBL::**Slice**::*get_all_VariationFeatures_by_Population()*
- - Bio::EnsEMBL::**Slice**::*get_by_strain()*
  - Bio::EnsEMBL::**StrainSlice**::*remove_indels()*
  - Bio::EnsEMBL::**StrainSlice**::*get_original_seq_region_position()*
  - Bio::EnsEMBL::**StrainSlice**::*get_all_VariationFeatures()*