Pin libopenvino 2026.1.0 in the linux-64 CI configs (migration)

<details><summary>Claude's draft</summary>

Apply the libopenvino_dev20261 migration to the linux-64 variant configs so the
OpenVINO EP is built against (and run_constrained to) libopenvino 2026.1.0,
which uses the same libprotobuf 6.33.5 / libabseil 20260107 onnxruntime already
links via PR conda-forge#183's absl_grpc_proto_26Q1 migration.

Only the .ci_support/*.yaml libopenvino_dev pins are included; the conda-smithy
scaffolding churn from a full rerender (this machine's conda-smithy is newer than
PR conda-forge#183's) is intentionally left out so this stacks cleanly on PR conda-forge#183. A normal
rerender at merge time regenerates the rest.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Resume this Claude session:
```
claude --resume 8959e104-fade-4e06-a903-ec84f609fa1c
```
</details>

Author: hmaarrfk

.ci_support/linux_64_c_stdlib_version2.17cuda_compiler_version12.9python3.10.____cpythonsuffix.yaml

@@ -28,6 +28,8 @@ github_actions_labels:
 - namespace-profile-16cpu-on-linux-64
 libabseil:
 - '20260107'
+libopenvino_dev:
+- 2026.1.0
 libprotobuf:
 - 6.33.5
 numpy:

.ci_support/linux_64_c_stdlib_version2.17cuda_compiler_version12.9python3.11.____cpythonsuffix.yaml

@@ -28,6 +28,8 @@ github_actions_labels:
 - namespace-profile-16cpu-on-linux-64
 libabseil:
 - '20260107'
+libopenvino_dev:
+- 2026.1.0
 libprotobuf:
 - 6.33.5
 numpy:

.ci_support/linux_64_c_stdlib_version2.17cuda_compiler_version12.9python3.12.____cpythonsuffix.yaml

@@ -28,6 +28,8 @@ github_actions_labels:
 - namespace-profile-16cpu-on-linux-64
 libabseil:
 - '20260107'
+libopenvino_dev:
+- 2026.1.0
 libprotobuf:
 - 6.33.5
 numpy:

.ci_support/linux_64_c_stdlib_version2.17cuda_compiler_version12.9python3.13.____cp313suffix.yaml

@@ -28,6 +28,8 @@ github_actions_labels:
 - namespace-profile-16cpu-on-linux-64
 libabseil:
 - '20260107'
+libopenvino_dev:
+- 2026.1.0
 libprotobuf:
 - 6.33.5
 numpy:

.ci_support/linux_64_c_stdlib_version2.17cuda_compiler_version12.9python3.14.____cp314suffix.yaml

@@ -28,6 +28,8 @@ github_actions_labels:
 - namespace-profile-16cpu-on-linux-64
 libabseil:
 - '20260107'
+libopenvino_dev:
+- 2026.1.0
 libprotobuf:
 - 6.33.5
 numpy:

.ci_support/linux_64_c_stdlib_version2.17cuda_compiler_versionNonepython3.10.____cpythonsuffix-novec.yaml

@@ -28,6 +28,8 @@ github_actions_labels:
 - namespace-profile-16cpu-on-linux-64
 libabseil:
 - '20260107'
+libopenvino_dev:
+- 2026.1.0
 libprotobuf:
 - 6.33.5
 numpy:

.ci_support/linux_64_c_stdlib_version2.17cuda_compiler_versionNonepython3.10.____cpythonsuffix.yaml

@@ -28,6 +28,8 @@ github_actions_labels:
 - namespace-profile-16cpu-on-linux-64
 libabseil:
 - '20260107'
+libopenvino_dev:
+- 2026.1.0
 libprotobuf:
 - 6.33.5
 numpy:

.ci_support/linux_64_c_stdlib_version2.17cuda_compiler_versionNonepython3.11.____cpythonsuffix-novec.yaml

@@ -28,6 +28,8 @@ github_actions_labels:
 - namespace-profile-16cpu-on-linux-64
 libabseil:
 - '20260107'
+libopenvino_dev:
+- 2026.1.0
 libprotobuf:
 - 6.33.5
 numpy:

.ci_support/linux_64_c_stdlib_version2.17cuda_compiler_versionNonepython3.11.____cpythonsuffix.yaml

@@ -28,6 +28,8 @@ github_actions_labels:
 - namespace-profile-16cpu-on-linux-64
 libabseil:
 - '20260107'
+libopenvino_dev:
+- 2026.1.0
 libprotobuf:
 - 6.33.5
 numpy:

.ci_support/linux_64_c_stdlib_version2.17cuda_compiler_versionNonepython3.12.____cpythonsuffix-novec.yaml

@@ -28,6 +28,8 @@ github_actions_labels:
 - namespace-profile-16cpu-on-linux-64
 libabseil:
 - '20260107'
+libopenvino_dev:
+- 2026.1.0
 libprotobuf:
 - 6.33.5
 numpy: