AAP-59874: Update to Python 3.12 (#16208)

* update to Python 3.12

* remove use of utcnow

* switch to timezone.utc

datetime.UTC is an alias of datetime.timezone.utc. if we're doing the double import for datetime it's more straightforward to just import timezone as well and get it directly

* debug python env version issue

* change python version

* pin to SHA and remove debug portion

requirements/requirements.in

@@ -1,4 +1,4 @@
-aiohttp>=3.9.4 # CVE-2024-30251
+aiohttp>=3.12.14 # CVE-2024-30251
 ansi2html  # Used to format the stdout from jobs into html for display
 jq  # used for indirect host counting feature
 asciichartpy
@@ -65,7 +65,7 @@ urllib3<2.4.0, >=1.26.19 # CVE-2024-37891. capped by kubernetes 34.1.0 reqs
 uWSGI>=2.0.28
 uwsgitop
 wheel>=0.38.1  # CVE-2022-40898
-pip==21.2.4  # see UPGRADE BLOCKERs
+pip==25.3  # see UPGRADE BLOCKERs
 setuptools==80.9.0  # see UPGRADE BLOCKERs
 setuptools_scm[toml]
 setuptools-rust>=0.11.4  # cryptography build dep

requirements/requirements.txt

@@ -475,7 +475,7 @@ service-identity==24.2.0
     # via twisted
 setuptools-rust==1.10.2
     # via -r /awx_devel/requirements/requirements.in
-setuptools-scm[toml]==8.1.0
+setuptools-scm[toml]==9.2.2
     # via -r /awx_devel/requirements/requirements.in
 six==1.17.0
     # via
@@ -542,7 +542,7 @@ uwsgitop==0.12
     # via -r /awx_devel/requirements/requirements.in
 websocket-client==1.8.0
     # via kubernetes
-wheel==0.42.0
+wheel==0.45.1
     # via -r /awx_devel/requirements/requirements.in
 wrapt==1.17.3
     # via opentelemetry-instrumentation
@@ -556,7 +556,7 @@ zstandard==0.25.0
     # via aiohttp
 
 # The following packages are considered to be unsafe in a requirements file:
-pip==21.2.4
+pip==25.3
     # via -r /awx_devel/requirements/requirements.in
 setuptools==80.9.0
     # via

requirements/updater.sh

@@ -16,7 +16,7 @@ _cleanup() {
 generate_requirements() {
   venv="`pwd`/venv"
   echo $venv
-  /usr/bin/python3.11 -m venv "${venv}"
+  /usr/bin/python3.12 -m venv "${venv}"
   # shellcheck disable=SC1090
   source ${venv}/bin/activate