Drop non-framework test names from skippable()

In all these cases, the test has already been determined as skippable
because it's not part of the 'frameworks' suite.

run_project_tests.py

@@ -930,10 +930,6 @@ def skippable(suite: str, test: str) -> bool:
     if not suite.endswith('frameworks'):
         return True
 
-    # this test assumptions aren't valid for Windows paths
-    if test.endswith('38 libdir must be inside prefix'):
-        return True
-
     # gtk-doc test may be skipped, pending upstream fixes for spaces in
     # filenames landing in the distro used for CI
     if test.endswith('10 gtk-doc'):
@@ -943,10 +939,6 @@ def skippable(suite: str, test: str) -> bool:
     if test.endswith('netcdf'):
         return True
 
-    # MSVC doesn't link with GFortran
-    if test.endswith('14 fortran links c'):
-        return True
-
     # Blocks are not supported on all compilers
     if test.endswith('29 blocks'):
         return True
@@ -984,10 +976,6 @@ def skippable(suite: str, test: str) -> bool:
     if test.endswith('4 qt'):
         return not mesonlib.is_osx()
 
-    # Bindgen isn't available in all distros
-    if test.endswith('12 bindgen'):
-        return False
-
     # No frameworks test should be skipped on linux CI, as we expect all
     # prerequisites to be installed
     if mesonlib.is_linux():