Python min version is now 3.8

Due to a bump of ujson to 5.8.0, version of Python supported is risen to 3.8

.renovaterc

@@ -0,0 +1,20 @@
+{
+    "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+    "extends": [
+        "config:base"
+    ],
+    "baseBranches": [
+        "dev"
+    ],
+    "packageRules": [
+        {
+            "matchUpdateTypes": [
+                "minor",
+                "patch",
+                "pin",
+                "digest"
+            ],
+            "automerge": true
+        }
+    ]
+}

README.md

@@ -9,7 +9,7 @@ Small and simple API server for saving photos and videos.
 
 ## Dependencies
 
-* [Python 3.7+](https://www.python.org) (3.9+ recommended)
+* [Python 3.8+](https://www.python.org) (3.9+ recommended)
 * [MongoDB](https://www.mongodb.com)
 * [exiftool](https://exiftool.org)
 * [jpegoptim](https://github.com/tjko/jpegoptim)

requirements.txt

@@ -1,6 +1,6 @@
-fastapi[all]==0.95.0
+fastapi[all]==0.96.1
 pymongo==4.3.3
-ujson~=5.7.0
+ujson~=5.8.0
 scipy~=1.10.1
 python-magic~=0.4.27
 opencv-python~=4.7.0.72