ENH: Bump ITK version to 5.1.2

This will bump all versions of ITK in setup.py and the GitHub Actions to 5.1.2

Author: mseng10

.github/workflows/build-test-package.yml

@@ -13,17 +13,17 @@ jobs:
           - os: ubuntu-18.04
             c-compiler: "gcc"
             cxx-compiler: "g++"
-            itk-git-tag: "v5.1.1"
+            itk-git-tag: "v5.1.2"
             cmake-build-type: "MinSizeRel"
           - os: windows-2019
             c-compiler: "cl.exe"
             cxx-compiler: "cl.exe"
-            itk-git-tag: "v5.1.1"
+            itk-git-tag: "v5.1.2"
             cmake-build-type: "Release"
           - os: macos-10.15
             c-compiler: "clang"
             cxx-compiler: "clang++"
-            itk-git-tag: "v5.1.1"
+            itk-git-tag: "v5.1.2"
             cmake-build-type: "MinSizeRel"
 
     steps:
@@ -133,7 +133,7 @@ jobs:
       matrix:
         python-version: [36, 37, 38, 39]
         include:
-          - itk-python-git-tag: "v5.1.1.post1"
+          - itk-python-git-tag: "v5.1.2"
 
     steps:
       - uses: actions/checkout@v2
@@ -169,7 +169,7 @@ jobs:
       max-parallel: 2
       matrix:
         include:
-          - itk-python-git-tag: "v5.1.1.post1"
+          - itk-python-git-tag: "v5.1.2"
 
     steps:
       - uses: actions/checkout@v2
@@ -198,7 +198,7 @@ jobs:
       matrix:
         python-version-minor: [6, 7, 8, 9]
         include:
-          - itk-python-git-tag: "v5.1.1.post1"
+          - itk-python-git-tag: "v5.1.2"
 
     steps:
       - uses: actions/checkout@v2

setup.py

@@ -52,6 +52,6 @@
     keywords='ITK InsightToolkit Math-morphology Label-images',
     url=r'https://github.com/InsightSoftwareConsortium/ITKLabelErodeDilate',
     install_requires=[
-        r'itk>=5.1.1'
+        r'itk>=5.1.2'
     ]
     )