Update deprecated function names from TW

[thisac]

Context:
The The Walrus quantum refactor introduced new function names for a few different functions and deprecated the old names (still supporting them for some time). Strawberry Fields uses some of these functions and should thus be updated to use their new names.

Description of the Change:

• find_scaling_adjacency_matrix is renamed to adj_scaling
• find_scaling_adjacency_matrix_torontonian is renamed to adj_scaling_torontonian

No other renamed functions were used directly by Strawberry Fields.

Benefits:
There's no deprecation warning when using these function in SF.

Possible Drawbacks:
None

Related GitHub Issues:
None

[josh146]

Thanks @thisac. Let's release the new Walrus version, and ensure this PR passes before merging it in

[nquesada]

Thanks for updating @thisac !

[codecov]

Codecov Report

Merging #472 into master will decrease coverage by 0.97%.
The diff coverage is 99.41%.

@@            Coverage Diff             @@
##           master     #472      +/-   ##
==========================================
- Coverage   97.84%   96.86%   -0.98%     
==========================================
  Files          58       70      +12     
  Lines        6784     7154     +370     
==========================================
+ Hits         6638     6930     +292     
- Misses        146      224      +78     

Impacted Files	Coverage Δ
strawberryfields/apps/clique.py	100.00% <ø> (ø)
strawberryfields/apps/plot.py	100.00% <ø> (ø)
strawberryfields/apps/train/embed.py	100.00% <ø> (ø)
...awberryfields/backends/gaussianbackend/__init__.py	100.00% <ø> (ø)
strawberryfields/backends/gaussianbackend/ops.py	100.00% <ø> (+2.70%)	⬆️
strawberryfields/backends/shared_ops.py	96.11% <ø> (-0.98%)	⬇️
strawberryfields/compilers/__init__.py	100.00% <ø> (ø)
strawberryfields/compilers/compiler.py	100.00% <ø> (ø)
strawberryfields/compilers/fock.py	100.00% <ø> (ø)
strawberryfields/compilers/gaussian.py	100.00% <ø> (ø)
... and 84 more

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