Restore the exclusion on 'node_modules' for cache keys

It's a generated directory, which means it shouldn't affect the suitability
of the cache, and I've seen new(?) failures where the cache action times out
when trying to save the cache.

Author: brianaydemir

.github/workflows/test-linux.yml

@@ -53,7 +53,7 @@ jobs:
           path: |
             ${{ github.workspace }}/web_ui/frontend/.next/cache
           # Generate a new cache whenever packages or source files change.
-          key: ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json') }}-${{ hashFiles('**/*.js', '**/*.jsx', '**/*.ts', '**/*.tsx') }}
+          key: ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json') }}-${{ hashFiles('**/*.js', '**/*.jsx', '**/*.ts', '**/*.tsx', '!**/node_modules/**') }}
           # If source files changed but packages didn't, rebuild from a prior cache.
           restore-keys: |
             ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json') }}-

.github/workflows/test-macos.yml

@@ -48,7 +48,7 @@ jobs:
           path: |
             ${{ github.workspace }}/web_ui/frontend/.next/cache
           # Generate a new cache whenever packages or source files change.
-          key: ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json') }}-${{ hashFiles('**/*.js', '**/*.jsx', '**/*.ts', '**/*.tsx') }}
+          key: ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json') }}-${{ hashFiles('**/*.js', '**/*.jsx', '**/*.ts', '**/*.tsx', '!**/node_modules/**') }}
           # If source files changed but packages didn't, rebuild from a prior cache.
           restore-keys: |
             ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json') }}-