Fix sonic slave pipeline to set correct tag on sonic slave image. (so…

…nic-net#13177)

Why I did it
Currently sonic-slave-* tag is confusing. Set correct tag on sonic-slave-* image.
Fix job name to fit the build.

How I did it
build amd image in amd64:
sonic-slave-bullseye:cfe29bff67c
sonic-slave-bullseye:latest
sonic-slave-bullseye:master

build armhf image in amd64:
sonic-slave-bullseye-march-armhf:33614806dc3
sonic-slave-bullseye-march-armhf:latest
sonic-slave-bullseye-march-armhf:master

build arm64 image in amd64:
sonic-slave-bullseye-march-arm64:f3b1b16c801
sonic-slave-bullseye-march-arm64:latest
sonic-slave-bullseye-march-arm64:master

build arm64 image in arm64:
sonic-slave-bullseye:75cb326c9a7
sonic-slave-bullseye-arm64:latest
sonic-slave-bullseye:master

build armhf image in armhf:
sonic-slave-bullseye:64d178951fc
sonic-slave-bullseye-armhf:latest
sonic-slave-bullseye:master

How to verify it

.azure-pipelines/docker-sonic-slave.yml

@@ -30,7 +30,6 @@ trigger:
   paths:
     include:
     - sonic-slave-*
-    - src/sonic-build-hooks
     - files/build/versions
     - Makefile
     - Makefile.work
@@ -56,7 +55,7 @@ parameters:
   default: sonicdev
 
 stages:
-- stage: Build
+- stage: Build_in_amd64
   jobs:
   - ${{ each dist in parameters.dists }}:
     - ${{ if endswith(variables['Build.DefinitionName'], dist) }}:
@@ -66,7 +65,9 @@ stages:
             pool: sonicbld
             arch: ${{ arch }}
             dist: ${{ dist }}
-- stage: Build_march
+            ${{ if ne(arch, 'amd64') }}:
+              march: _march_${{ arch }}
+- stage: Build_native_arm
   dependsOn: []
   jobs:
   - ${{ each dist in parameters.dists }}:
@@ -78,4 +79,4 @@ stages:
               pool: sonicbld-${{ arch }}
               arch: ${{ arch }}
               dist: ${{ dist }}
-              march: march_
+              march: _${{ arch }}