Address bugbash issues

.github/workflows/cache-windows-test.yml

@@ -78,7 +78,6 @@ jobs:
       run: |
         rm -rf test-cache
         rm -rf ~/test-cache
-        rm -f cache.tar
 
     - name: Restore cache using restoreCache() with Azure SDK
       run: |

packages/cache/src/cache.ts

@@ -109,7 +109,7 @@ export async function restoreCache(
           return undefined
         }
 
-        core.debug(
+        core.info(
           "Couldn't find cache entry with zstd compression, falling back to gzip compression."
         )
       } else {

packages/cache/src/internal/tar.ts

@@ -183,7 +183,7 @@ async function getDecompressionProgram(
     case CompressionMethod.Zstd:
       return BSD_TAR_ZSTD
         ? [
-            'zstd -d --long=30 -o',
+            'zstd -d --long=30 --force -o',
             TarFilename,
             archivePath.replace(new RegExp(`\\${path.sep}`, 'g'), '/')
           ]
@@ -194,7 +194,7 @@ async function getDecompressionProgram(
     case CompressionMethod.ZstdWithoutLong:
       return BSD_TAR_ZSTD
         ? [
-            'zstd -d -o',
+            'zstd -d --force -o',
             TarFilename,
             archivePath.replace(new RegExp(`\\${path.sep}`, 'g'), '/')
           ]
@@ -223,7 +223,7 @@ async function getCompressionProgram(
     case CompressionMethod.Zstd:
       return BSD_TAR_ZSTD
         ? [
-            'zstd -T0 --long=30 -o',
+            'zstd -T0 --long=30 --force -o',
             cacheFileName.replace(new RegExp(`\\${path.sep}`, 'g'), '/'),
             TarFilename
           ]
@@ -234,7 +234,7 @@ async function getCompressionProgram(
     case CompressionMethod.ZstdWithoutLong:
       return BSD_TAR_ZSTD
         ? [
-            'zstd -T0 -o',
+            'zstd -T0 --force -o',
             cacheFileName.replace(new RegExp(`\\${path.sep}`, 'g'), '/'),
             TarFilename
           ]