Fix add_thread_tag signature for pyroscope-io 1.x and lock dependency (#31)

pyroscope-io 1.0.x dropped the thread_id parameter from add_thread_tag
and remove_thread_tag, changing the signature from (thread_id, key, value)
to (key, value). Update all call sites accordingly and remove the now-unused
threading import.

Also constrain the pyroscope-io dependency to >=1.0.0, <2.0.0 to prevent
accidental installation of the incompatible 0.x series and to guard against
future breaking changes in 2.x.

Fixes #30

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: korniltsev-grafanista

pyproject.toml

@@ -11,6 +11,6 @@ requires-python = ">= 3.8"
 dependencies = [
   "opentelemetry-api>=1.27.0, <2.0.0",
   "opentelemetry-sdk>=1.27.0, <2.0.0",
-  "pyroscope-io>=0.8.10"
+  "pyroscope-io>=1.0.0, <2.0.0"
 ]
 license = {file = "LICENSE"}

src/pyroscope/otel/__init__.py

@@ -1,5 +1,4 @@
 import typing
-import threading
 
 from opentelemetry.sdk.trace import (
     Span,
@@ -28,13 +27,13 @@ def on_start(
     ) -> None:
         if _is_root_span(span):
             span.set_attribute(PROFILE_ID_SPAN_ATTRIBUTE_KEY, format(span.context.span_id, "016x"))
-            pyroscope.add_thread_tag(threading.get_ident(), PROFILE_ID_PYROSCOPE_TAG_KEY, _get_span_id(span))
-            pyroscope.add_thread_tag(threading.get_ident(), SPAN_NAME_PYROSCOPE_TAG_KEY, span.name)
+            pyroscope.add_thread_tag(PROFILE_ID_PYROSCOPE_TAG_KEY, _get_span_id(span))
+            pyroscope.add_thread_tag(SPAN_NAME_PYROSCOPE_TAG_KEY, span.name)
 
     def on_end(self, span: ReadableSpan) -> None:
         if _is_root_span(span):
-            pyroscope.remove_thread_tag(threading.get_ident(), PROFILE_ID_PYROSCOPE_TAG_KEY, _get_span_id(span))
-            pyroscope.remove_thread_tag(threading.get_ident(), SPAN_NAME_PYROSCOPE_TAG_KEY, span.name)
+            pyroscope.remove_thread_tag(PROFILE_ID_PYROSCOPE_TAG_KEY, _get_span_id(span))
+            pyroscope.remove_thread_tag(SPAN_NAME_PYROSCOPE_TAG_KEY, span.name)
 
     def shutdown(self) -> None:
         pass