Prevent packages from accidentally installing poetry (#137560)

Co-authored-by: Martin Hjelmare <marhje52@gmail.com>

homeassistant/package_constraints.txt

@@ -168,6 +168,10 @@ pysnmplib==1000000000.0.0
 # breaks getmac due to them both sharing the same python package name inside 'getmac'.
 get-mac==1000000000.0.0
 
+# Poetry is a build dependency. Installing it as a runtime dependency almost
+# always indicates an issue with library requirements.
+poetry==1000000000.0.0
+
 # We want to skip the binary wheels for the 'charset-normalizer' packages.
 # They are build with mypyc, but causes issues with our wheel builder.
 # In order to do so, we need to constrain the version.

script/gen_requirements_all.py

@@ -206,6 +206,10 @@ pysnmplib==1000000000.0.0
 # breaks getmac due to them both sharing the same python package name inside 'getmac'.
 get-mac==1000000000.0.0
 
+# Poetry is a build dependency. Installing it as a runtime dependency almost
+# always indicates an issue with library requirements.
+poetry==1000000000.0.0
+
 # We want to skip the binary wheels for the 'charset-normalizer' packages.
 # They are build with mypyc, but causes issues with our wheel builder.
 # In order to do so, we need to constrain the version.