Un-pinning the cssc image version to let the latest cached image be picked by task automatically (#9757)

Co-authored-by: Ruchi Maheshwari <rumahe@microsoft.com>

Author: Ruchii-27

src/acrcssc/HISTORY.rst

@@ -3,6 +3,10 @@
 Release History
 ===============
 
+1.0.0b7
+++++++++
+* Unpin cssc image version so that the latest cached image in task infra can be automatically picked for workflow runs. This allows us to push patch updates to cssc image without needing to update the task definition and release a new version of the extension.
+
 1.0.0b6
 ++++++++
 * Fix issue with DNL registry names when scheduling tasks

src/acrcssc/azext_acrcssc/templates/task/cssc_patch_image.yaml

@@ -2,7 +2,6 @@ version: v1.1.0
 alias:
   values:
     ScanReport : os-vulnerability-report_trivy_{{ regexReplaceAll "[^a-zA-Z0-9]" .Values.SOURCE_REPOSITORY "-" }}_{{.Values.SOURCE_IMAGE_TAG}}_$(date "+%Y-%m-%d").json
-    cssc : mcr.microsoft.com/acr/cssc:1fb6e2a
 steps:
   - id: print-inputs
     cmd: |

src/acrcssc/azext_acrcssc/templates/task/cssc_scan_image.yaml

@@ -3,7 +3,6 @@ alias:
   values:
     patchimagetask: cssc-patch-image
     DATE: $(date "+%Y-%m-%d")
-    cssc : mcr.microsoft.com/acr/cssc:1fb6e2a
 steps:
   - id: print-inputs
     cmd: |

src/acrcssc/azext_acrcssc/templates/task/cssc_trigger_workflow.yaml

@@ -2,7 +2,6 @@ version: v1.1.0
 alias:
   values:
     ScanImageAndSchedulePatchTask: cssc-scan-image
-    cssc : mcr.microsoft.com/acr/cssc:1fb6e2a
     maxLimit: 100
 steps:
   - cmd: bash -c 'echo "Inside cssc-trigger-workflow task, getting list of images to be patched based on --filter-policy for Registry {{.Run.Registry}}."'

src/acrcssc/azext_acrcssc/templates/tmp_dry_run_template.yaml

@@ -1,7 +1,6 @@
 version: v1.1.0
 alias:
   values:
-    cssc : mcr.microsoft.com/acr/cssc:1fb6e2a
     maxLimit: 100
 steps:
   - id: acr-cli-filter

src/acrcssc/setup.py

@@ -13,7 +13,7 @@
     from distutils import log as logger
     logger.warn("Wheel is not available, disabling bdist_wheel hook")
 
-VERSION = '1.0.0b6'
+VERSION = '1.0.0b7'
 
 # The full list of classifiers is available at
 # https://pypi.python.org/pypi?%3Aaction=list_classifiers