meta: do not set a version string for cache entries of shared build workflows #61640
+2
−2
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meta: use SCCACHE_GHA_ENABLED for shared build workflows
The test-shared workflow currently sets
SCCACHE_GHA_VERSION=on; while this (non-canonically) enables the GHA cache, it also appends "-on" to the version tag of every uploaded cache entry, which prevents any cache entries from being shared with the non-shared workflows. Using the canonicalSCCACHE_GHA_ENABLEDdoesn't overwrite the version string, which means that shared and non-shared builds can share cache hits where available.