Update loose requirements.txt

Author: ludobrands

requirements.txt

@@ -1,12 +1,12 @@
-aiohttp==3.8.4
-aiosignal==1.2.0
-async-timeout==4.0.2
-attrs==21.4.0
-chardet==3.0.4
-charset-normalizer==2.0.12
-frozenlist==1.3.0
-idna==3.3
-multidict==4.7.6
-ply==3.10
-pyhcl==0.3.10
-yarl==1.7.2
+aiohttp>=3.8.4
+aiosignal>=1.2.0
+async-timeout>=4.0.2
+attrs>=21.4.0
+chardet>=3.0.4
+charset-normalizer>=2.0.12
+frozenlist>=1.3.0
+idna>=3.3
+multidict>=4.7.6
+ply>=3.10
+pyhcl>=0.3.10
+yarl>=1.7.2