chore: update git and prettier ignores (#38)

These are generally all pretty standard stuff, though I had not realized
`__pycache__` was a thing that Python generates as it turns out my IDE
magically hides it from me.

I've included the tool caches even though they actually include a
`.gitignore` with a wildcard since that doesn't stop `prettier` from
checking the directories and I think it's nicer to be consistent between
the two files. I've also included `node_modules` and `vendor` since
they're traditional and are usually very big so I think it's nice having
them as a just-in-case

Author: G-Rath

.gitignore

@@ -1,7 +1,9 @@
-cvelistV5
-drupal-security-advisories.xml
-dsa-contrib.xml
-dsa-core.xml
-files
-schema.json
+.idea/
+.vscode/
+.mypy_cache/
+.ruff_cache/
+.pytest_cache/
+__pycache__/
 cache/
+node_modules/
+vendor/

.prettierignore

@@ -1,4 +1,10 @@
-.mypy_cache
-.ruff_cache
+.idea/
+.vscode/
+.mypy_cache/
+.ruff_cache/
+.pytest_cache/
+__pycache__/
 advisories/
 cache/
+node_modules/
+vendor/