Angular16 sample application

[jo-arroyo]

Adds Angular 16 application to v3 samples.

[ghost]

Reminder: The next release is scheduled for next week and this PR appears to be stale :(

If changes have been requested please address feedback.
If this PR is still a work in progress please mark as draft.

[codecov-commenter]

Codecov Report

Merging #5944 (e8bc98b) into dev (81d34b4) will decrease coverage by 0.47%.
The diff coverage is 88.82%.

Flag	Coverage Δ
msal-angular	96.73% <96.63%> (+0.22%)	⬆️
msal-browser	86.11% <86.90%> (-0.36%)	⬇️
msal-common	83.22% <ø> (-1.33%)	⬇️
msal-core	?
msal-node	79.73% <ø> (-3.66%)	⬇️
msal-node-extensions	?
msal-react	94.24% <ø> (-0.45%)	⬇️
node-token-validation	?

Impacted Files	Coverage Δ
lib/msal-browser/src/cache/MemoryStorage.ts	100.00% <ø> (ø)
lib/msal-browser/src/crypto/CryptoOps.ts	93.54% <ø> (+1.88%)	⬆️
lib/msal-browser/src/crypto/GuidGenerator.ts	100.00% <ø> (ø)
lib/msal-browser/src/crypto/ModernBrowserCrypto.ts	100.00% <ø> (+6.66%)	⬆️
lib/msal-browser/src/crypto/PkceGenerator.ts	89.47% <ø> (-5.99%)	⬇️
lib/msal-browser/src/crypto/SignedHttpRequest.ts	92.30% <ø> (-1.81%)	⬇️
lib/msal-browser/src/encode/Base64Decode.ts	93.75% <ø> (-0.99%)	⬇️
lib/msal-browser/src/encode/Base64Encode.ts	95.65% <ø> (-0.78%)	⬇️
lib/msal-browser/src/error/BrowserAuthError.ts	94.33% <ø> (-2.57%)	⬇️
...browser/src/error/BrowserConfigurationAuthError.ts	76.92% <ø> (-8.80%)	⬇️
... and 64 more

... and 163 files with indirect coverage changes