GEMV support for S8S8S32O32 Symmetric Quantization

Introduced support for GEMV operations with group-level symmetric quantization for the S8S8S32032 API.

Framework Changes:
- Added macro definitions and function prototypes for GEMV with symmetric quantization in lpgemm_5loop_interface_apis.h and lpgemm_kernels.h.
  - LPGEMV_M_EQ1_KERN2 for the lpgemv_m_one_s8s8s32os32_sym_quant kernel, and
  - LPGEMV_N_EQ1_KERN2 for the lpgemv_n_one_s8s8s32os32_sym_quant kernel.
- Implemented the main GEMV framework for symmetric quantization in lpgemm_s8s8s32_sym_quant.c.

Kernel Changes:
- lpgemv_m_one_s8s8s32os32_sym_quant for handling the case where M = 1 and implemented in lpgemv_m_kernel_s8_grp_amd512vnni.c.
- lpgemv_n_one_s8s8s32os32_sym_quant for handling the case where N = 1 and implemented in lpgemv_n_kernel_s8_grp_amd512vnni.c.
- Updated the buffer reordering logic for group quantization for N=1 cases in aocl_gemm_s8s8s32os32_utils.c.

Notes
- Ensure that group_size is a factor of both K (and KC when K > KC).
- The B matrix must be provided in reordered format (mtag_b == REORDERED).

AMD-Internal: [SWLCSG-3604]

addon/aocl_gemm/frame/lpgemm_5loop_interface_apis.h

@@ -297,4 +297,33 @@ void lpgemv_rowvar_avx2_ ## LP_SFX \
 
 LPGEMV_AVX2(bfloat16, bfloat16, float, bf16bf16f32of32);
 
+#define LPGEMV2(A_type, B_type, C_type, LP_SFX) \
+void lpgemv_rowvar_ ## LP_SFX \
+    ( \
+      const dim_t           m, \
+      const dim_t           n, \
+      const dim_t           k, \
+      const A_type          *a, \
+      const dim_t           rs_a, \
+      const dim_t           cs_a, \
+      const AOCL_MEMORY_TAG mtag_a, \
+      const B_type          *b, \
+      const dim_t           rs_b, \
+      const dim_t           cs_b, \
+      const AOCL_MEMORY_TAG mtag_b, \
+      float                 *c, \
+      const dim_t           rs_c, \
+      const dim_t           cs_c, \
+      const C_type          alpha, \
+      const C_type          beta, \
+      rntm_t                *rntm, \
+      lpgemm_thrinfo_t      *thread, \
+      lpgemm_cntx_t         *lcntx, \
+      lpgemm_group_post_op  *grp_post_op_list, \
+      lpgemm_post_op        *post_op_list, \
+      AOCL_STORAGE_TYPE      c_downscale \
+    ) \
+
+LPGEMV2(int8_t,int8_t,int32_t,s8s8s32os32_sym_quant);
+
 #endif // LPGEMM_5LOOP_INTF_H