pin pip to 24.1 until #8415 is fixed

requirements.d/development.lock.txt

@@ -1,6 +1,6 @@
 setuptools==75.1.0
 setuptools-scm==8.1.0
-pip==24.2
+pip==24.1
 wheel==0.44.0
 virtualenv==20.26.5
 build==1.2.2

requirements.d/development.txt

@@ -1,6 +1,6 @@
 setuptools >=45, !=60.6.0, !=60.7.0
 setuptools_scm
-pip
+pip ==24.1
 wheel
 virtualenv
 build