ci: increment SCCACHE_GHA_VERSION to purge caches (servo#34673)

There are build failures again with similar errors seen in servo#34571.
Incrementing the SCCACHE_GHA_VERSION should purge the cache for now, but
this is just a temporary fix. If this happens again, we'll need to look
into disabling sccache until servo#34571 is resolved.

Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>

.github/workflows/android.yml

@@ -28,7 +28,7 @@ env:
   RUSTC_WRAPPER: "sccache"
   CCACHE: "sccache"
   # Increment this to purge the cache (https://github.com/mozilla/sccache/blob/main/docs/GHA.md)
-  SCCACHE_GHA_VERSION: 2
+  SCCACHE_GHA_VERSION: 3
   CARGO_INCREMENTAL: 0
 
 jobs:

.github/workflows/lint.yml

@@ -8,7 +8,7 @@ env:
   SHELL: /bin/bash
   SCCACHE_GHA_ENABLED: "true"
   # Increment this to purge the cache (https://github.com/mozilla/sccache/blob/main/docs/GHA.md)
-  SCCACHE_GHA_VERSION: 2
+  SCCACHE_GHA_VERSION: 3
   RUSTC_WRAPPER: "sccache"
   CCACHE: "sccache"
   CARGO_INCREMENTAL: 0

.github/workflows/linux.yml

@@ -76,7 +76,7 @@ env:
   RUST_BACKTRACE: 1
   SHELL: /bin/bash
   # Increment this to purge the cache (https://github.com/mozilla/sccache/blob/main/docs/GHA.md)
-  SCCACHE_GHA_VERSION: 2
+  SCCACHE_GHA_VERSION: 3
 
 jobs:
   # Runs the underlying job (“workload”) on a self-hosted runner if available,

.github/workflows/mac.yml

@@ -53,7 +53,7 @@ env:
   RUST_BACKTRACE: 1
   SHELL: /bin/bash
   # Increment this to purge the cache (https://github.com/mozilla/sccache/blob/main/docs/GHA.md)
-  SCCACHE_GHA_VERSION: 2
+  SCCACHE_GHA_VERSION: 3
   SCCACHE_GHA_ENABLED: "true"
   RUSTC_WRAPPER: "sccache"
   CCACHE: "sccache"

.github/workflows/ohos.yml

@@ -26,7 +26,7 @@ env:
   RUST_BACKTRACE: 1
   SHELL: /bin/bash
   # Increment this to purge the cache (https://github.com/mozilla/sccache/blob/main/docs/GHA.md)
-  SCCACHE_GHA_VERSION: 2
+  SCCACHE_GHA_VERSION: 3
   SCCACHE_GHA_ENABLED: "true"
   RUSTC_WRAPPER: "sccache"
   CCACHE: "sccache"