Jammy: Update python deps

We need to update python deps with Jammy so we don't install a really
old version on jinja2 which causes issues. However, lavacli is very much
out of date. Lets update lavacli to the latest and remove the deps that
lavacli needs. The deps required by lavacli can be managed by the
project itself we don't need to manage it at this level.

Signed-off-by: Benjamin Copeland <ben.copeland@linaro.org>
Change-Id: If34f6e44640cbe3be2975a49e5200b3998350f8a
diff --git a/jammy-amd64-tf-a-build/requirements_python3.txt b/jammy-amd64-tf-a-build/requirements_python3.txt
index ad012bc..8253a1e 100644
--- a/jammy-amd64-tf-a-build/requirements_python3.txt
+++ b/jammy-amd64-tf-a-build/requirements_python3.txt
@@ -1,17 +1,14 @@
-Jinja2==2.10
 MarkupSafe==1.1.0
-PyYAML==6.0
 Sphinx==2.0.1
 cbor==1.0.0
 configobj==5.0.6
 cryptography==2.7
 docker==4.3.1
 imgtool==1.6.0
-lavacli==1.0
+lavacli==1.5.2
 m2r==0.2.1
 pyasn1==0.1.9
 pycryptodome==3.6.6
-requests==2.22.0
 ruamel.yaml==0.16.12
 sphinx-rtd-theme==0.4.3
 sphinxcontrib-plantuml==0.15