fix Python Exporters page links to python packages (open-telemetry#3972)

Author: pegasas

content/en/docs/languages/python/exporters.md

@@ -16,8 +16,8 @@ If you want to send telemetry data to an OTLP endpoint (like the
 [Prometheus](#prometheus)), you can choose between two different protocols to
 transport your data:
 
-- [HTTP/protobuf](https://www.npmjs.com/package/@opentelemetry/exporter-trace-otlp-proto)
-- [gRPC](https://www.npmjs.com/package/@opentelemetry/exporter-trace-otlp-grpc)
+- [HTTP/protobuf](https://pypi.org/project/opentelemetry-exporter-otlp-proto-http/)
+- [gRPC](https://pypi.org/project/opentelemetry-exporter-otlp-proto-grpc/)
 
 Start by installing the respective exporter packages as a dependency for your
 project:

static/refcache.json

@@ -6407,6 +6407,14 @@
     "StatusCode": 206,
     "LastSeen": "2024-01-30T06:01:19.327156-05:00"
   },
+  "https://pypi.org/project/opentelemetry-exporter-otlp-proto-grpc/": {
+    "StatusCode": 206,
+    "LastSeen": "2024-02-09T09:38:04.090207581Z"
+  },
+  "https://pypi.org/project/opentelemetry-exporter-otlp-proto-http/": {
+    "StatusCode": 206,
+    "LastSeen": "2024-02-09T09:38:03.842968558Z"
+  },
   "https://pypi.org/project/opentelemetry-exporter-prometheus/": {
     "StatusCode": 206,
     "LastSeen": "2024-01-30T16:14:35.878589-05:00"