CI: move scan-build job from Zuul to Azure Pipelines

Closes #8338

.azure-pipelines.yml

@@ -152,6 +152,37 @@ stages:
 
       displayName: 'verify out-of-tree cmake build'
 
+- stage: scanbuild
+  dependsOn: []
+  jobs:
+  - job: ubuntu
+    timeoutInMinutes: 20
+    pool:
+      vmImage: 'ubuntu-latest'
+    strategy:
+      matrix:
+        default:
+          name: default
+          install:
+
+    steps:
+    - script: sudo apt-get update && sudo apt-get install -y clang-tools-10 clang-9 libssl-dev libssh2-1-dev libpsl-dev libbrotli-dev libzstd-dev
+      displayName: 'apt install'
+
+    - script: ./buildconf
+      displayName: 'buildconf'
+
+    - script: scan-build-10 ./configure --enable-debug --enable-werror --with-openssl --with-libssh2
+      displayName: 'configure'
+      env:
+        CC: "clang-9"
+        CCX: "clang++-9"
+
+    - script: scan-build-10 --status-bugs make
+      displayName: 'make'
+
+    - script: scan-build-10 --status-bugs make examples
+      displayName: 'make examples'
 
 ##########################################
 ### Windows jobs below

scripts/zuul/script.sh

@@ -119,9 +119,3 @@ if [ "$T" = "fuzzer" ]; then
   ./mainline.sh ${CURLSRC}
   popd
 fi
-
-if [ "$T" = "scan-build" ]; then
-  scan-build ./configure --enable-debug --enable-werror $C
-  scan-build --status-bugs make
-  scan-build --status-bugs make examples
-fi

zuul.d/jobs.yaml

@@ -412,26 +412,6 @@
         T: tidy
         C: --with-openssl
 
-- job:
-    name: curl-scan-build
-    parent: curl-base
-    vars:
-      curl_apt_packages:
-        - clang-tools-10
-        - clang-9
-        - libssl-dev
-        - libssh2-1-dev
-        - libpsl-dev
-        - libbrotli-dev
-        - libzstd-dev
-      curl_env:
-        CC: clang-9
-        CXX: clang++-9
-        T: scan-build
-        C: >-
-          --with-openssl
-          --with-libssh2
-
 - job:
     name: curl-debug-clang-with-openssl-dl-ubsan
     parent: curl-base
@@ -484,6 +464,5 @@
       - curl-events
       - curl-fuzzer
       - curl-tidy
-      - curl-scan-build
       - curl-debug-clang-with-openssl-dl-ubsan
 ...