Simplifies environment variable handling in build script

Replaces redundant `--env` flags with inline environment variable declarations in build script commands to improve readability and maintainability.

Signed-off-by: Christopher Turner <christopher.g.turner@intel.com>

Author: cgturner1

.github/workflows/testbench.yml

@@ -53,19 +53,17 @@ jobs:
       - name: build test topologies
         continue-on-error: true
         run: |
-          ./scripts/docker-run.sh \
-          --env SOF_WORKSPACE=/home/sof/work/sof.git \
-          --env PATH=/home/sof/work/sof.git/tools/bin:$PATH \
-          --env PKG_CONFIG_PATH=/home/sof/work/sof.git/tools/lib/pkgconfig:$PKG_CONFIG_PATH \
-          --env LD_LIBRARY_PATH=/home/sof/work/sof.git/tools/lib:$LD_LIBRARY_PATH \
-          ./scripts/build-tools.sh -A -Y ||
+          env SOF_WORKSPACE=/home/sof/work/sof.git \
+          PATH=/home/sof/work/sof.git/tools/bin:$PATH \
+          PKG_CONFIG_PATH=/home/sof/work/sof.git/tools/lib/pkgconfig:$PKG_CONFIG_PATH \
+          LD_LIBRARY_PATH=/home/sof/work/sof.git/tools/lib:$LD_LIBRARY_PATH \
+          ./scripts/docker-run.sh ./scripts/build-tools.sh -A -Y ||
           VERBOSE=1 NO_PROCESSORS=1 USE_XARGS=no \
-          ./scripts/docker-run.sh \
-          --env SOF_WORKSPACE=/home/sof/work/sof.git \
-          --env PATH=/home/sof/work/sof.git/tools/bin:$PATH \
-          --env PKG_CONFIG_PATH=/home/sof/work/sof.git/tools/lib/pkgconfig:$PKG_CONFIG_PATH \
-          --env LD_LIBRARY_PATH=/home/sof/work/sof.git/tools/lib:$LD_LIBRARY_PATH \
-          ./scripts/build-tools.sh -A -Y
+          env SOF_WORKSPACE=/home/sof/work/sof.git \
+          PATH=/home/sof/work/sof.git/tools/bin:$PATH \
+          PKG_CONFIG_PATH=/home/sof/work/sof.git/tools/lib/pkgconfig:$PKG_CONFIG_PATH \
+          LD_LIBRARY_PATH=/home/sof/work/sof.git/tools/lib:$LD_LIBRARY_PATH \
+          ./scripts/docker-run.sh ./scripts/build-tools.sh -A -Y
 
       # Verify alsatplg version
       - name: verify alsatplg version