chore(deps): update falcon requirement from <5,>=2 to >=4.2.0,<5 (#1491)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: William Bergamin <wbergamin@slack-corp.com>

Author: dependabot[bot]

requirements/adapter.txt

@@ -7,8 +7,8 @@ chalice>=1.28,<2;
 cheroot<12
 CherryPy>=18,<19
 Django>=3,<6
-falcon>=2,<5; python_version<"3.11"
-falcon>=3.1.1,<5; python_version>="3.11"
+falcon>=2,<4; python_version<"3.9"
+falcon>=4.2.0,<5; python_version>="3.9"
 fastapi>=0.70.0,<1
 Flask>=1,<4
 Werkzeug>=2,<3; python_version<"3.9"