Python: Support AzureAI agent MCP tools for streaming and non-streaming invocations

[moonbox3]

Motivation and Context

MCP tool support was released for the AzureAI Agent and it has yet to be added to the SK Python AzureAIAgent. This PR adds functionality to handle the MCP tools for both streaming and non-streaming invocations.

Description

Adds MCP support for the Python AzureAI Agent.

• Upgrades dependent packages to be able to use the mcp tool from the Azure SDK.

Contribution Checklist

• The code builds clean without any errors or warnings
• The PR follows the SK Contribution Guidelines and the pre-submission formatting script raises no violations
• All unit tests pass, and I have added new tests where possible
• I didn't break anyone 😄

[moonbox3]

Python Test Coverage Report •

File	Stmts	Miss	Cover	Missing
agents/azure_ai
agent_content_generation.py	309	132	57%	76–77, 79, 97, 99, 221, 224, 264, 289–290, 298, 306, 309–311, 320–322, 330, 338, 340, 348, 355, 361–363, 365, 367–369, 378–380, 389, 429, 468–469, 471–474, 476–478, 481–482, 484, 494–495, 497, 510–511, 513, 515–521, 531–533, 542, 559–560, 562, 564–571, 580, 589, 603–604, 606, 608–610, 612–616, 626–628, 637–638, 640, 666–673, 679–682, 687, 692–693, 700, 792, 798, 817–819, 829, 849–852, 863, 888–889, 891, 893–898, 903, 905
agent_thread_actions.py	408	185	54%	162, 164, 201–204, 240–241, 244–248, 250–252, 256, 259–261, 270, 275–276, 338, 342, 346, 349, 352–353, 357, 360, 363–364, 368, 371, 374–375, 379–380, 384–385, 389–390, 490, 492, 532–533, 555, 557–559, 561–563, 565–566, 568–573, 575–583, 587–588, 591–594, 598, 601–602, 605–606, 609, 612, 615–616, 619–623, 625–626, 630, 633–634, 641–642, 647, 651–652, 654–655, 662, 664, 668, 671–676, 678–680, 685–686, 689–690, 693–695, 705–706, 713, 715, 719, 721–722, 726–735, 737–739, 742, 792, 795, 829–830, 837–841, 901, 906–911, 939–942, 946, 951–952, 956, 973–975, 979–980, 995–996, 1034, 1075–1078, 1080–1081, 1085, 1089–1090, 1095
TOTAL	26634	4566	82%

Python Unit Test Overview

Tests	Skipped	Failures	Errors	Time
3654	22 💤	0 ❌	0 🔥	1m 53s ⏱️