CI: don't build Aerial on x86

We use Aerial exclusively on ARM/gracehopper, so no need to build it on
x86. On this occasion, rename the "kind" (ID which images to build) to
x86 for clarity and align with the other "kinds" (build_cross_arm,
native_armv9, ...).

ci-scripts/cls_containerize.py

@@ -304,7 +304,7 @@ class Containerize():
 		result = re.search('gNB', self.imageKind)
 		if result is not None:
 			imageNames.append(('oai-gnb', 'gNB', 'oai-gnb', ''))
-		result = re.search('all', self.imageKind)
+		result = re.search('x86', self.imageKind)
 		if result is not None:
 			imageNames.append(('oai-enb', 'eNB', 'oai-enb', ''))
 			imageNames.append(('oai-gnb', 'gNB', 'oai-gnb', ''))
@@ -315,7 +315,6 @@ class Containerize():
 				imageNames.append(('oai-physim', 'phySim', 'oai-physim', ''))
 			if self.host == 'Ubuntu':
 				imageNames.append(('oai-lte-ru', 'lteRU', 'oai-lte-ru', ''))
-				imageNames.append(('oai-gnb-aerial', 'gNB.aerial', 'oai-gnb-aerial', ''))
 				# Building again the 5G images with Address Sanitizer
 				imageNames.append(('ran-build', 'build', 'ran-build-asan', '--build-arg "BUILD_OPTION=--sanitize"'))
 				imageNames.append(('oai-enb', 'eNB', 'oai-enb-asan', '--build-arg "BUILD_OPTION=--sanitize"'))

ci-scripts/xml_files/container_image_build.xml

@@ -35,7 +35,7 @@
     <class>Build_Image</class>
     <desc>Build all Images</desc>
     <node>obelix</node>
-    <kind>all</kind>
+    <kind>x86</kind>
   </testCase>
 
   <testCase>