chore: bump version to 1.7.3 (#222)

Author: vdusek

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## [1.7.3](../../releases/tag/v1.7.3) - Unreleased
+
+...
+
 ## [1.7.2](../../releases/tag/v1.7.2) - 2024-07-08
 
 - Add Actor Standby port

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "apify"
-version = "1.7.2"
+version = "1.7.3"
 description = "Apify SDK for Python"
 readme = "README.md"
 license = { text = "Apache Software License" }