[CI] Strip .a's from build archives

rdar://121607904
https://bugs.webkit.org/show_bug.cgi?id=268097

Reviewed by Ryan Haddad and Aakash Jain.

libJavaScriptCore.a, added to the Xcode-based builds last fall, has
nearly doubled the size of our archives. Exclude it (and other .a's)
when compressing.

All our static archives are loaded into frameworks or dylibs, so this
has no impact on archive usability.

* Tools/CISupport/built-product-archive:
(listRecursiveFilesInDirWithSuffix):
(archiveBuiltProduct):

Canonical link: https://commits.webkit.org/273533@main

Tools/CISupport/built-product-archive

@@ -228,7 +228,8 @@ def listRecursiveFilesInDirWithSuffix(directory, suffix):
                 listFiles.append(realRelativePath)
     return listFiles
 
-MINIFIED_EXCLUDED_PATTERNS = ('*.a', '*.dSYM', 'DerivedSources')
+ALWAYS_EXCLUDED_PATTERNS = ('*.a',)
+MINIFIED_EXCLUDED_PATTERNS = (*ALWAYS_EXCLUDED_PATTERNS, '*.dSYM', 'DerivedSources')
 
 def archiveBuiltProduct(configuration, platform, fullPlatform, minify=False):
     assert platform in ('gtk', 'ios', 'jsc-only', 'mac', 'tvos', 'watchos', 'win', 'wincairo', 'wpe')
@@ -247,12 +248,12 @@ def archiveBuiltProduct(configuration, platform, fullPlatform, minify=False):
         if minify:
             return createZip(combinedDirectory, 'minified-' + configuration, excludePatterns=MINIFIED_EXCLUDED_PATTERNS)
         else:
-            return createZip(combinedDirectory, configuration)
+            return createZip(combinedDirectory, configuration, excludePatterns=ALWAYS_EXCLUDED_PATTERNS)
     elif platform == 'mac':
         if minify:
             return createZip(_configurationBuildDirectory, 'minified-' + configuration, excludePatterns=MINIFIED_EXCLUDED_PATTERNS, embedParentDirectoryNameOnDarwin=True)
         else:
-            return createZip(_configurationBuildDirectory, configuration, embedParentDirectoryNameOnDarwin=True)
+            return createZip(_configurationBuildDirectory, configuration, excludePatterns=ALWAYS_EXCLUDED_PATTERNS, embedParentDirectoryNameOnDarwin=True)
     elif platform in ('win', 'wincairo'):
         binType = 'bin64' if os.path.exists(os.path.join(_configurationBuildDirectory, 'bin64')) else 'bin32'
         binDirectory = os.path.join(_configurationBuildDirectory, binType)