CI: coverity: disable ccache usage

Disable ccache usage for coverity workflow as it may cause side effect
in the produced bins.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
(cherry picked from commit 2129ee1879f564a9992a6761d4c9e77077c48e95)

diff --git a/.github/workflows/coverity.yml b/.github/workflows/coverity.yml
index 363ce3a29a302090f6adab7372a69c596786ecaf..72f39a729bb6e59c717f6d894c59e6e960bea838 100644 (file)
--- a/.github/workflows/coverity.yml
+++ b/.github/workflows/coverity.yml
@@ -23,6 +23,7 @@ jobs:
       subtarget: 64
       build_full: true
       include_feeds: true
+      use_ccache_cache: false
       coverity_compiler_template_list: >-
         x86_64-openwrt-linux-gcc
         x86_64-openwrt-linux-musl-gcc