[clblas] fix arm build (#27092)

ports/clblas/abs-arm.patch

@@ -0,0 +1,24 @@
+diff --git a/src/library/blas/gens/gemv.c b/src/library/blas/gens/gemv.c
+index 9835482..8bf3476 100644
+--- a/src/library/blas/gens/gemv.c
++++ b/src/library/blas/gens/gemv.c
+@@ -21,6 +21,7 @@
+ 
+ #include <string.h>
+ #include <stdio.h>
++#include <stdlib.h> // for abs(int)
+ #include <assert.h>
+ #include <math.h>
+ #include <clblas_stddef.h>
+diff --git a/src/library/blas/gens/symv.c b/src/library/blas/gens/symv.c
+index 47c8f1d..31ab3c5 100644
+--- a/src/library/blas/gens/symv.c
++++ b/src/library/blas/gens/symv.c
+@@ -21,6 +21,7 @@
+ 
+ #include <string.h>
+ #include <stdio.h>
++#include <stdlib.h> // for abs(int)
+ #include <assert.h>
+ #include <math.h>
+ #include <clblas_stddef.h>

ports/clblas/portfile.cmake

@@ -7,6 +7,7 @@ vcpkg_from_github(
     PATCHES
         cmake.patch
         Fix-BuildDLL.patch
+        abs-arm.patch
 )
 
 # v2.12 has a very old FindOpenCL.cmake using OPENCL_ vs. OpenCL_ var names

ports/clblas/vcpkg.json

@@ -1,8 +1,10 @@
 {
   "name": "clblas",
   "version": "2.12",
-  "port-version": 6,
+  "port-version": 7,
   "description": "clBLAS is an OpenCL 1.2 accelerated BLAS (Basic Linear Algebra Subsystem) library.",
+  "license": "Apache-2.0",
+  "supports": "!(windows & arm)",
   "dependencies": [
     "opencl",
     {

scripts/ci.baseline.txt

@@ -131,7 +131,6 @@ civetweb:arm64-windows      = skip
 civetweb:arm-uwp            = skip
 civetweb:x64-uwp            = skip
 clamav:arm64-windows=fail
-clblas:arm64-windows=fail
 clockutils:x64-linux=fail
 cmcstl2:arm64-windows      = skip
 cmcstl2:arm-uwp            = skip

versions/baseline.json

@@ -1442,7 +1442,7 @@
     },
     "clblas": {
       "baseline": "2.12",
-      "port-version": 6
+      "port-version": 7
     },
     "clblast": {
       "baseline": "1.5.2",

versions/c-/clblas.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "68caca1b774b1896768237791456b8962aa28d54",
+      "version": "2.12",
+      "port-version": 7
+    },
     {
       "git-tree": "a94b503ed4a4a74fa316ac65c363968092a0b026",
       "version": "2.12",