Replace semantic_similarity_* slots by similarity_* slots

[matentzn]

Fixes #385

• docs/ have been added/updated if necessary
• make test has been run locally
• tests have been added/updated (if applicable)
• CHANGELOG.md has been updated.

If you are proposing a change to the SSSOM metadata model, you must

• provide a full, working and valid example in examples/
• provide a link to the related GitHub issue in the see_also field of the linkml model
• provide a link to a valid example in the see_also field of the linkml model
• run SSSOM-Py test suite against the updated model

[gouttegd]

Looks all good to me.

[hrshdhgd]

You may want to update files that are dependent on this YAML change. For example sssom_schema.py and others (if any). Run make all I think?

sssom/Makefile

Lines 44 to 53 in d2b9d7e

	all: gen-project gendoc gen-excel get-context
	%.yaml: gen-project
	deploy: all mkd-gh-deploy
	# generates all project files
	gen-project: $(PYMODEL)
	$(RUN) gen-project \
	--exclude owl \
	-d $(DEST) $(SOURCE_SCHEMA_PATH) && mv $(DEST)/*.py $(PYMODEL)

[matentzn]

Thank you @ehartley @hrshdhgd @gouttegd for your reviews! I merged this, because @hrshdhgd and @gouttegd have approved, and @ehartley fixed two typos - no need for re-review for these (judgement call - let me know if we should not do that for procedural reasons).