Add 'buttons/requirements.txt'

buttons/requirements.txt

@@ -0,0 +1,12 @@
+aiofiles~=22.1.0
+aiosqlite~=0.17.0
+apscheduler>=3.8,<4
+hikari[speedups]==2.0.0.dev111
+hikari-lightbulb>=2.2.1,<3
+isodate~=0.6.1
+psutil>=5.8,<6
+pygount>=1.2,<2
+python-dotenv~=0.21.0
+rapidfuzz>=2.0.7,<3
+scrapetube>=2.3,<3
+uvloop~=0.17.0; os_name != "nt"