[skip ci] Update nightly support matrices

Signed-off-by: Buildkite Bot <buildkite-bot@users.noreply.github.com>

Author: buildkite-bot

support_matrices/nightly/feature_support_matrix.csv

@@ -0,0 +1,11 @@
+Feature,CorrectnessTest,PerformanceTest
+"Collective Communication Matmul",✅,N/A
+"Prefix Caching",✅,✅
+"Multimodal Inputs",✅,✅
+"Quantized Matmul Attention and KV Cache",✅,✅
+"Chunked Prefill",✅,✅
+"JAX-Path Qxix Quantization",✅,✅
+"Single Program Multi Data",✅,✅
+"Speculative Decoding: Ngram",✅,✅
+"Structured Decoding",✅,N/A
+"Ragged Paged Attention V3",✅,✅

support_matrices/nightly/model_support_matrix.csv

@@ -0,0 +1,8 @@
+Model,UnitTest,IntegrationTest,Benchmark
+"meta-llama/Llama-3.3-70B-Instruct",✅,✅,✅
+"Qwen/Qwen2.5-VL-7B-Instruct",✅,❌,N/A
+"Qwen/Qwen3-32B",✅,✅,✅
+"google/gemma-3-27b-it",✅,✅,✅
+"meta-llama/Llama-3.1-8B-Instruct",✅,✅,✅
+"Qwen/Qwen3-30B-A3B",✅,❌,N/A
+"Qwen/Qwen3-4B",✅,✅,✅