Replace matplotlib style file in all notebooks

[seanlaw]

Currently, in all of our notebooks, we reference the now outdated "https://raw.githubusercontent.com/TDAmeritrade/stumpy/main/docs/stumpy.mplstyle" style file at the top of each notebook. Instead, they should all be replaced with "https://raw.githubusercontent.com/stumpy-dev/stumpy/main/docs/stumpy.mplstyle" (i.e., replace "TDAmeritrade" with "stumpy-dev")

Files to update:

• docs/Tutorial_AB_Joins.ipynb
• docs/Tutorial_Annotation_Vectors.ipynb
• docs/Tutorial_Consensus_Motif.ipynb
• docs/Tutorial_Fast_Approximate_Matrix_Profiles.ipynb
• docs/Tutorial_Matrix_Profiles_For_Streaming_Data.ipynb
• docs/Tutorial_Multidimensional_Motif_Discovery.ipynb
• docs/Tutorial_Pattern_Matching.ipynb
• docs/Tutorial_Semantic_Segmentation.ipynb
• docs/Tutorial_Shapelet_Discovery.ipynb
• docs/Tutorial_STUMPY_Basics.ipynb
• docs/Tutorial_Time_Series_Chains.ipynb
• docs/WIP/Tutorial_Advanced_Annotation_Vectors.ipynb
• docs/WIP/Tutorial_DiscordMERLIN.ipynb
• docs/WIP/Tutorial_meter_swapping.ipynb
• docs/WIP/Tutorial_MPdist.ipynb
• docs/WIP/Tutorial_Pan_Matrix_Profile.ipynb
• docs/WIP/Tutorial_Time_Series_Snippets.ipynb
• docs/WIP/Tutorial_Top-K_Multidimensional_Motif_and_Matches_Discovery.ipynb
• docs/WIP/Tutorial_Uniform_Scaling.ipynb